| 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 | $84.75 | 4.499% | $88.5629 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $56.32 | 8.680% | $61.2086 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $24.98 | 5.453% | $26.3422 | $26.34 | $26.35 | $26.30 |
| Purchase #4 | $112.60 | 11.737% | $125.8159 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $159.81 | 12.702% | $180.1091 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $238.59 | 5.449% | $251.5908 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $70.62 | 7.134% | $75.658 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $747.67 | $809.2875 | $809.29 | $809.25 | $809.30 | |