| 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 | $93.72 | 8.815% | $101.9814 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $61.40 | 5.306% | $64.6579 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $136.85 | 11.126% | $152.0759 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $150.40 | 13.225% | $170.2904 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $21.90 | 8.294% | $23.7164 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $10.26 | 4.861% | $10.7587 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $83.72 | 10.816% | $92.7752 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $558.25 | $616.2559 | $616.27 | $616.30 | $616.40 | |