| 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 | $109.65 | 8.243% | $118.6884 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $126.43 | 6.561% | $134.7251 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $149.25 | 11.319% | $166.1436 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $35.56 | 4.725% | $37.2402 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $97.94 | 10.739% | $108.4578 | $108.46 | $108.45 | $108.50 |
| Purchase #6 | $50.60 | 5.713% | $53.4908 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $46.64 | 7.530% | $50.152 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $616.07 | $668.8979 | $668.90 | $668.95 | $668.90 | |