| 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 | $102.99 | 4.856% | $107.9912 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $22.71 | 7.223% | $24.3503 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $6.48 | 12.255% | $7.2741 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $74.99 | 11.867% | $83.8891 | $83.89 | $83.90 | $83.90 |
| Purchase #5 | $45.41 | 12.601% | $51.1321 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $97.98 | 4.370% | $102.2617 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $181.79 | 7.434% | $195.3043 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $532.35 | $572.2028 | $572.19 | $572.20 | $572.30 | |