| 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 | $59.51 | 7.838% | $64.1744 | $64.17 | $64.15 | $64.20 |
| Purchase #2 | $232.65 | 10.156% | $256.2779 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $94.93 | 11.389% | $105.7416 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $102.69 | 13.355% | $116.4042 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $18.40 | 7.367% | $19.7555 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $15.26 | 3.171% | $15.7439 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $156.39 | 5.409% | $164.8491 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $679.83 | $742.9466 | $742.94 | $742.95 | $742.90 | |