| 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 | $48.42 | 7.137% | $51.8757 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $125.59 | 6.144% | $133.3062 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $94.92 | 13.651% | $107.8775 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $12.52 | 9.687% | $13.7328 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $149.68 | 9.590% | $164.0343 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $223.31 | 6.687% | $238.2427 | $238.24 | $238.25 | $238.20 |
| Purchase #7 | $243.49 | 5.464% | $256.7943 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $897.93 | $965.8635 | $965.86 | $965.95 | $965.80 | |