| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.77 | 11.162% | $18.6419 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $169.97 | 13.274% | $192.5318 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $83.86 | 8.805% | $91.2439 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $44.78 | 6.570% | $47.722 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $148.26 | 13.399% | $168.1254 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $177.34 | 12.342% | $199.2273 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $120.30 | 12.503% | $135.3411 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $761.28 | $852.8334 | $852.83 | $852.90 | $852.60 | |