| 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 | $31.74 | 6.840% | $33.911 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $161.70 | 11.625% | $180.4976 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $111.80 | 12.415% | $125.68 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $96.32 | 5.168% | $101.2978 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $77.63 | 4.871% | $81.4114 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $250.41 | 4.168% | $260.8471 | $260.85 | $260.85 | $260.80 |
| Purchase #7 | $96.47 | 6.203% | $102.454 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $826.07 | $886.0989 | $886.10 | $886.10 | $886.10 | |