| 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 | $104.65 | 4.868% | $109.7444 | $109.74 | $109.75 | $109.70 |
| Purchase #2 | $92.71 | 5.591% | $97.8934 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $44.43 | 10.299% | $49.0058 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $58.31 | 11.795% | $65.1877 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $238.82 | 8.152% | $258.2886 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $141.87 | 6.818% | $151.5427 | $151.54 | $151.55 | $151.50 |
| Purchase #7 | $35.36 | 7.381% | $37.9699 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $716.15 | $769.6325 | $769.63 | $769.65 | $769.60 | |