| 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 | $66.60 | 10.869% | $73.8388 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $147.80 | 12.452% | $166.2041 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $240.30 | 10.860% | $266.3966 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $74.46 | 9.660% | $81.6528 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $17.30 | 10.155% | $19.0568 | $19.06 | $19.05 | $19.10 |
| Purchase #6 | $71.57 | 4.762% | $74.9782 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $116.47 | 10.387% | $128.5677 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $734.50 | $810.6950 | $810.70 | $810.70 | $810.80 | |