| 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 | $45.98 | 10.670% | $50.8861 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $137.35 | 4.292% | $143.2451 | $143.25 | $143.25 | $143.20 |
| Purchase #3 | $158.65 | 6.821% | $169.4715 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $117.68 | 9.837% | $129.2562 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $176.73 | 4.216% | $184.1809 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $55.81 | 9.102% | $60.8898 | $60.89 | $60.90 | $60.90 |
| Purchase #7 | $77.91 | 6.849% | $83.2461 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $770.11 | $821.1757 | $821.19 | $821.20 | $821.20 | |