| 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 | $31.96 | 3.773% | $33.1659 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $244.94 | 7.836% | $264.1335 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $108.86 | 11.810% | $121.7164 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $26.31 | 13.823% | $29.9468 | $29.95 | $29.95 | $29.90 |
| Purchase #5 | $51.49 | 10.256% | $56.7708 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $159.43 | 10.183% | $175.6648 | $175.66 | $175.65 | $175.70 |
| Purchase #7 | $247.92 | 9.669% | $271.8914 | $271.89 | $271.90 | $271.90 |
| 7 purchase totals = | $870.91 | $953.2896 | $953.29 | $953.25 | $953.30 | |