| 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 | $87.37 | 6.240% | $92.8219 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $91.40 | 6.517% | $97.3565 | $97.36 | $97.35 | $97.40 |
| Purchase #3 | $221.78 | 4.868% | $232.5763 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $60.59 | 7.869% | $65.3578 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $72.54 | 8.406% | $78.6377 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $24.76 | 9.612% | $27.1399 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $171.38 | 7.864% | $184.8573 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $729.82 | $778.7474 | $778.76 | $778.75 | $778.80 | |