| 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 | $23.63 | 10.815% | $26.1856 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $93.58 | 12.679% | $105.445 | $105.45 | $105.45 | $105.40 |
| Purchase #3 | $59.71 | 7.358% | $64.1035 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $75.48 | 9.210% | $82.4317 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $138.74 | 10.492% | $153.2966 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $43.92 | 12.571% | $49.4412 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $35.71 | 13.361% | $40.4812 | $40.48 | $40.50 | $40.50 |
| 7 purchase totals = | $470.77 | $521.3848 | $521.39 | $521.45 | $521.30 | |