| 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 | $8.76 | 7.381% | $9.4066 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $116.29 | 12.452% | $130.7704 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $186.81 | 12.553% | $210.2603 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $95.41 | 7.321% | $102.395 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $45.29 | 11.226% | $50.3743 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $38.26 | 6.406% | $40.7109 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $224.89 | 11.790% | $251.4045 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $715.71 | $795.3220 | $795.32 | $795.25 | $795.40 | |