| 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 | $158.92 | 8.635% | $172.6427 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $226.25 | 8.778% | $246.1102 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $63.30 | 3.369% | $65.4326 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $57.38 | 6.503% | $61.1114 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $232.72 | 12.477% | $261.7565 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $10.49 | 9.852% | $11.5235 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $104.95 | 10.759% | $116.2416 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $854.01 | $934.8185 | $934.81 | $934.80 | $934.70 | |