| 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 | $60.80 | 13.842% | $69.2159 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $119.89 | 7.225% | $128.5521 | $128.55 | $128.55 | $128.60 |
| Purchase #3 | $54.97 | 8.797% | $59.8057 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $69.89 | 6.153% | $74.1903 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $19.82 | 10.740% | $21.9487 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $217.68 | 7.473% | $233.9472 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $164.53 | 9.704% | $180.496 | $180.50 | $180.50 | $180.50 |
| 7 purchase totals = | $707.58 | $768.1559 | $768.17 | $768.15 | $768.10 | |