| 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 | $35.88 | 13.372% | $40.6779 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $68.63 | 9.178% | $74.9289 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $61.32 | 11.685% | $68.4852 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $149.94 | 11.380% | $167.0032 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $12.96 | 10.563% | $14.329 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $146.89 | 3.450% | $151.9577 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $163.81 | 13.703% | $186.2569 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $639.43 | $703.6388 | $703.65 | $703.70 | $703.70 | |