| 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 | $56.70 | 7.401% | $60.8964 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $147.61 | 12.544% | $166.1262 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $101.97 | 9.659% | $111.8193 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $66.61 | 12.648% | $75.0348 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $51.25 | 13.286% | $58.0591 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $219.55 | 12.653% | $247.3297 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $218.77 | 10.595% | $241.9487 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $862.46 | $961.2142 | $961.22 | $961.25 | $961.10 | |