| 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 | $102.33 | 8.221% | $110.7425 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $93.99 | 5.742% | $99.3869 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $60.61 | 7.420% | $65.1073 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $40.94 | 4.816% | $42.9117 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $12.40 | 13.143% | $14.0297 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $138.53 | 6.695% | $147.8046 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $41.62 | 4.171% | $43.356 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $490.42 | $523.3387 | $523.34 | $523.35 | $523.30 | |