| 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 | $15.91 | 9.494% | $17.4205 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $130.56 | 11.184% | $145.1618 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $62.55 | 5.401% | $65.9283 | $65.93 | $65.95 | $65.90 |
| Purchase #4 | $156.83 | 4.231% | $163.4655 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $60.69 | 6.210% | $64.4588 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $54.29 | 6.739% | $57.9486 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $234.32 | 10.457% | $258.8228 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $715.15 | $773.2063 | $773.21 | $773.15 | $773.20 | |