| 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 | $45.87 | 3.526% | $47.4874 | $47.49 | $47.50 | $47.50 |
| Purchase #2 | $60.65 | 8.872% | $66.0309 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $31.72 | 4.722% | $33.2178 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $142.98 | 5.593% | $150.9769 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $218.67 | 13.307% | $247.7684 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $159.35 | 8.544% | $172.9649 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $11.65 | 4.182% | $12.1372 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $670.89 | $730.5835 | $730.59 | $730.60 | $730.60 | |