| 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 | $106.68 | 3.237% | $110.1332 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $26.33 | 12.593% | $29.6457 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $68.47 | 5.323% | $72.1147 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $125.46 | 3.214% | $129.4923 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $72.90 | 3.123% | $75.1767 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $170.73 | 3.351% | $176.4512 | $176.45 | $176.45 | $176.50 |
| Purchase #7 | $107.63 | 4.529% | $112.5046 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $678.20 | $705.5184 | $705.51 | $705.55 | $705.50 | |