| 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 | $57.68 | 3.701% | $59.8147 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $25.81 | 7.173% | $27.6614 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $131.88 | 7.125% | $141.2765 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $149.53 | 3.123% | $154.1998 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $149.82 | 12.645% | $168.7647 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $29.73 | 9.848% | $32.6578 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $85.90 | 8.712% | $93.3836 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $630.35 | $677.7585 | $677.75 | $677.75 | $677.90 | |