| 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 | $45.96 | 6.219% | $48.8183 | $48.82 | $48.80 | $48.80 |
| Purchase #2 | $121.51 | 13.687% | $138.1411 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $62.38 | 5.406% | $65.7523 | $65.75 | $65.75 | $65.80 |
| Purchase #4 | $11.72 | 5.383% | $12.3509 | $12.35 | $12.35 | $12.40 |
| Purchase #5 | $158.36 | 7.572% | $170.351 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $101.80 | 9.333% | $111.301 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $130.91 | 12.375% | $147.1101 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $632.64 | $693.8247 | $693.82 | $693.80 | $693.90 | |