| 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 | $84.62 | 5.203% | $89.0228 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $222.37 | 8.385% | $241.0157 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $116.47 | 8.232% | $126.0578 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $21.40 | 11.174% | $23.7912 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $212.32 | 7.832% | $228.9489 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $87.49 | 7.134% | $93.7315 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $120.62 | 7.366% | $129.5049 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $865.29 | $932.0728 | $932.07 | $932.05 | $932.00 | |