| 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 | $91.51 | 6.460% | $97.4215 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $50.63 | 9.502% | $55.4409 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $19.72 | 12.447% | $22.1745 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $119.39 | 5.601% | $126.077 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $134.84 | 7.325% | $144.717 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $21.93 | 13.327% | $24.8526 | $24.85 | $24.85 | $24.90 |
| Purchase #7 | $68.70 | 9.350% | $75.1235 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $506.72 | $545.8070 | $545.80 | $545.75 | $545.80 | |