| 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 | $49.87 | 13.784% | $56.7441 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $144.94 | 7.216% | $155.3989 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $235.37 | 5.869% | $249.1839 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $38.59 | 7.369% | $41.4337 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $82.89 | 5.285% | $87.2707 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $81.67 | 12.499% | $91.8779 | $91.88 | $91.90 | $91.90 |
| Purchase #7 | $55.95 | 3.678% | $58.0078 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $689.28 | $739.9170 | $739.91 | $739.95 | $739.90 | |