| 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 | $97.55 | 9.767% | $107.0777 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $149.55 | 9.131% | $163.2054 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $24.97 | 10.784% | $27.6628 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $102.68 | 5.129% | $107.9465 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $116.87 | 5.851% | $123.7081 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $55.62 | 3.780% | $57.7224 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $116.43 | 10.266% | $128.3827 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $663.67 | $715.7056 | $715.71 | $715.70 | $715.70 | |