| 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 | $11.67 | 8.264% | $12.6344 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $154.46 | 4.500% | $161.4107 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $104.81 | 12.724% | $118.146 | $118.15 | $118.15 | $118.10 |
| Purchase #4 | $49.99 | 4.125% | $52.0521 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $103.54 | 12.396% | $116.3748 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $166.87 | 6.470% | $177.6665 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $156.72 | 11.851% | $175.2929 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $748.06 | $813.5774 | $813.57 | $813.55 | $813.60 | |