| 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 | $45.78 | 10.800% | $50.7242 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $220.94 | 6.424% | $235.1332 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $28.74 | 12.300% | $32.275 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $191.40 | 8.352% | $207.3857 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $138.75 | 4.218% | $144.6025 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $100.63 | 12.439% | $113.1474 | $113.15 | $113.15 | $113.10 |
| Purchase #7 | $43.52 | 10.371% | $48.0335 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $769.76 | $831.3015 | $831.30 | $831.35 | $831.20 | |