| 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 | $58.89 | 9.848% | $64.6895 | $64.69 | $64.70 | $64.70 |
| Purchase #2 | $33.84 | 13.862% | $38.5309 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $136.62 | 10.650% | $151.17 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $163.38 | 11.712% | $182.5151 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $18.59 | 10.791% | $20.596 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $156.29 | 8.353% | $169.3449 | $169.34 | $169.35 | $169.30 |
| Purchase #7 | $9.34 | 5.153% | $9.8213 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $576.95 | $636.6677 | $636.67 | $636.65 | $636.60 | |