| 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 | $89.98 | 7.105% | $96.3731 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $66.65 | 6.635% | $71.0722 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $95.42 | 13.343% | $108.1519 | $108.15 | $108.15 | $108.20 |
| Purchase #4 | $36.39 | 10.377% | $40.1662 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $87.58 | 7.399% | $94.06 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $35.46 | 8.649% | $38.5269 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $158.97 | 3.142% | $163.9648 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $570.45 | $612.3151 | $612.31 | $612.25 | $612.50 | |