| 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 | $7.34 | 12.525% | $8.2593 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $64.66 | 5.824% | $68.4258 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $60.27 | 9.114% | $65.763 | $65.76 | $65.75 | $65.80 |
| Purchase #4 | $66.61 | 5.758% | $70.4454 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $222.48 | 13.747% | $253.0643 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $209.58 | 11.723% | $234.1491 | $234.15 | $234.15 | $234.10 |
| Purchase #7 | $164.97 | 11.678% | $184.2352 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $795.91 | $884.3421 | $884.35 | $884.35 | $884.30 | |