| 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 | $13.65 | 3.395% | $14.1134 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $210.44 | 6.743% | $224.63 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $186.46 | 7.833% | $201.0654 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $148.97 | 5.831% | $157.6564 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $19.99 | 5.122% | $21.0139 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $131.36 | 9.586% | $143.9522 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $98.25 | 7.268% | $105.3908 | $105.39 | $105.40 | $105.40 |
| 7 purchase totals = | $809.12 | $867.8221 | $867.82 | $867.80 | $867.90 | |