| 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 | $82.78 | 12.749% | $93.3336 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $26.96 | 13.409% | $30.5751 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $132.81 | 13.722% | $151.0342 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $26.64 | 11.159% | $29.6128 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $87.68 | 6.317% | $93.2187 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $10.49 | 8.508% | $11.3825 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $134.75 | 4.375% | $140.6453 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $502.11 | $549.8022 | $549.80 | $549.85 | $549.70 | |