| 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 | $34.35 | 8.625% | $37.3127 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $243.72 | 6.794% | $260.2783 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $45.56 | 12.795% | $51.3894 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $57.97 | 10.444% | $64.0244 | $64.02 | $64.00 | $64.00 |
| Purchase #5 | $227.63 | 10.322% | $251.126 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $209.90 | 13.815% | $238.8977 | $238.90 | $238.90 | $238.90 |
| Purchase #7 | $62.82 | 10.666% | $69.5204 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $881.95 | $972.5489 | $972.55 | $972.55 | $972.50 | |