| 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 | $37.26 | 8.637% | $40.4781 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $137.27 | 7.495% | $147.5584 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $153.34 | 10.460% | $169.3794 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $49.47 | 7.183% | $53.0234 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $188.43 | 11.435% | $209.977 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $233.38 | 7.408% | $250.6688 | $250.67 | $250.65 | $250.70 |
| Purchase #7 | $84.51 | 10.765% | $93.6075 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $883.66 | $964.6926 | $964.70 | $964.70 | $964.80 | |