| 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 | $72.29 | 7.495% | $77.7081 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $108.75 | 10.410% | $120.0709 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $212.55 | 5.639% | $224.5357 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $51.82 | 10.762% | $57.3969 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $48.81 | 3.125% | $50.3353 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $132.85 | 5.270% | $139.8512 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $244.85 | 8.484% | $265.6231 | $265.62 | $265.60 | $265.60 |
| 7 purchase totals = | $871.92 | $935.5212 | $935.53 | $935.50 | $935.50 | |