| 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 | $70.41 | 5.867% | $74.541 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $183.36 | 10.429% | $202.4826 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $186.30 | 4.687% | $195.0319 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $60.91 | 12.682% | $68.6346 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $103.38 | 11.626% | $115.399 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $161.65 | 5.185% | $170.0316 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $15.53 | 12.853% | $17.5261 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $781.54 | $843.6468 | $843.64 | $843.75 | $843.50 | |