| 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 | $27.66 | 12.335% | $31.0719 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $36.87 | 3.847% | $38.2884 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $82.47 | 11.756% | $92.1652 | $92.17 | $92.15 | $92.20 |
| Purchase #4 | $96.95 | 4.533% | $101.3447 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $217.50 | 8.861% | $236.7727 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $37.87 | 12.123% | $42.461 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $198.57 | 6.778% | $212.0291 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $697.89 | $754.1330 | $754.13 | $754.10 | $754.20 | |