| 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 | $48.27 | 4.730% | $50.5532 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $213.38 | 10.639% | $236.0815 | $236.08 | $236.10 | $236.10 |
| Purchase #3 | $160.59 | 3.670% | $166.4837 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $112.59 | 9.223% | $122.9742 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $49.77 | 13.109% | $56.2943 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $137.27 | 6.309% | $145.9304 | $145.93 | $145.95 | $145.90 |
| Purchase #7 | $39.79 | 12.356% | $44.7065 | $44.71 | $44.70 | $44.70 |
| 7 purchase totals = | $761.66 | $823.0238 | $823.01 | $823.05 | $823.10 | |