| 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 | $93.84 | 4.356% | $97.9277 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $214.36 | 9.817% | $235.4037 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $130.91 | 13.486% | $148.5645 | $148.56 | $148.55 | $148.60 |
| Purchase #4 | $48.41 | 7.157% | $51.8747 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $133.63 | 7.104% | $143.1231 | $143.12 | $143.10 | $143.10 |
| Purchase #6 | $51.73 | 12.838% | $58.3711 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $35.88 | 8.223% | $38.8304 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $708.76 | $774.0952 | $774.08 | $774.05 | $774.10 | |