| 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 | $86.68 | 8.830% | $94.3338 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $55.29 | 9.702% | $60.6542 | $60.65 | $60.65 | $60.70 |
| Purchase #3 | $173.65 | 7.313% | $186.349 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $37.84 | 8.690% | $41.1283 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $196.70 | 9.190% | $214.7767 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $222.28 | 9.374% | $243.1165 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $133.37 | 12.207% | $149.6505 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $905.81 | $990.0090 | $990.01 | $990.05 | $990.00 | |