| 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 | $26.75 | 3.779% | $27.7609 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $204.43 | 4.276% | $213.1714 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $68.64 | 4.582% | $71.7851 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $205.57 | 4.492% | $214.8042 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $158.32 | 8.180% | $171.2706 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $111.65 | 6.325% | $118.7119 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $60.92 | 13.580% | $69.1929 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $836.28 | $886.6970 | $886.69 | $886.65 | $886.80 | |