| 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 | $27.91 | 6.686% | $29.7761 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $47.92 | 8.364% | $51.928 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $10.45 | 5.209% | $10.9943 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $249.66 | 7.478% | $268.3296 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $26.39 | 3.555% | $27.3282 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $115.47 | 7.450% | $124.0725 | $124.07 | $124.05 | $124.10 |
| Purchase #7 | $212.52 | 10.239% | $234.2799 | $234.28 | $234.30 | $234.30 |
| 7 purchase totals = | $690.32 | $746.7086 | $746.71 | $746.80 | $746.70 | |