| 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 | $49.55 | 5.666% | $52.3575 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $86.52 | 6.698% | $92.3151 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $207.53 | 9.870% | $228.0132 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $95.80 | 11.563% | $106.8774 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $137.83 | 12.109% | $154.5198 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $62.94 | 5.823% | $66.605 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $118.28 | 10.384% | $130.5622 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $758.45 | $831.2502 | $831.26 | $831.20 | $831.30 | |