| 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 | $18.97 | 13.365% | $21.5053 | $21.51 | $21.50 | $21.50 |
| Purchase #2 | $88.48 | 9.268% | $96.6803 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $9.89 | 10.848% | $10.9629 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $139.55 | 6.482% | $148.5956 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $250.28 | 11.108% | $278.0811 | $278.08 | $278.10 | $278.10 |
| Purchase #6 | $139.89 | 12.814% | $157.8155 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $229.27 | 11.346% | $255.283 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $876.33 | $968.9237 | $968.93 | $968.95 | $969.00 | |