| 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 | $42.91 | 5.695% | $45.3537 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $208.59 | 9.596% | $228.6063 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $224.25 | 3.806% | $232.785 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $128.84 | 9.117% | $140.5863 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $37.88 | 10.398% | $41.8188 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $222.31 | 10.686% | $246.066 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $16.54 | 10.589% | $18.2914 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $881.32 | $953.5075 | $953.52 | $953.50 | $953.60 | |