| 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 | $97.87 | 12.555% | $110.1576 | $110.16 | $110.15 | $110.20 |
| Purchase #2 | $216.34 | 8.673% | $235.1032 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $51.66 | 11.655% | $57.681 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $75.64 | 5.169% | $79.5498 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $92.82 | 10.618% | $102.6756 | $102.68 | $102.70 | $102.70 |
| Purchase #6 | $14.68 | 8.164% | $15.8785 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $23.94 | 13.615% | $27.1994 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $572.95 | $628.2451 | $628.25 | $628.30 | $628.30 | |