| 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 | $106.77 | 12.741% | $120.3736 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $48.80 | 10.449% | $53.8991 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $177.63 | 9.282% | $194.1176 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $236.73 | 13.837% | $269.4863 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $46.69 | 6.350% | $49.6548 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $188.75 | 3.196% | $194.7825 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $97.96 | 7.662% | $105.4657 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $903.33 | $987.7796 | $987.78 | $987.75 | $987.90 | |