| 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 | $46.75 | 8.412% | $50.6826 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $216.51 | 5.234% | $227.8421 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $172.43 | 10.647% | $190.7886 | $190.79 | $190.80 | $190.80 |
| Purchase #4 | $157.58 | 7.653% | $169.6396 | $169.64 | $169.65 | $169.60 |
| Purchase #5 | $81.68 | 4.638% | $85.4683 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $131.92 | 5.815% | $139.5911 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $51.69 | 13.644% | $58.7426 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $858.56 | $922.7549 | $922.75 | $922.80 | $922.70 | |