| 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 | $48.32 | 3.715% | $50.1151 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $216.87 | 3.387% | $224.2154 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $83.31 | 4.704% | $87.2289 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $38.97 | 12.509% | $43.8448 | $43.84 | $43.85 | $43.80 |
| Purchase #5 | $42.77 | 12.381% | $48.0654 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $112.59 | 4.762% | $117.9515 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $51.87 | 6.225% | $55.0989 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $594.70 | $626.5200 | $626.53 | $626.50 | $626.50 | |