| 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 | $53.81 | 10.507% | $59.4638 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $188.27 | 6.216% | $199.9729 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $133.40 | 3.698% | $138.3331 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $225.41 | 13.725% | $256.3475 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $231.97 | 12.376% | $260.6786 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $25.91 | 4.622% | $27.1076 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $144.28 | 8.248% | $156.1802 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,003.05 | $1,098.0837 | $1,098.08 | $1,098.10 | $1,098.10 | |