| 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 | $44.56 | 9.473% | $48.7812 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $21.71 | 7.225% | $23.2785 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $9.28 | 6.392% | $9.8732 | $9.87 | $9.85 | $9.90 |
| Purchase #4 | $108.86 | 6.808% | $116.2712 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $96.81 | 9.405% | $105.915 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $181.69 | 8.234% | $196.6504 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $142.77 | 6.436% | $151.9587 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $605.68 | $652.7282 | $652.73 | $652.70 | $652.90 | |