| 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 | $21.77 | 13.762% | $24.766 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $162.80 | 7.787% | $175.4772 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $24.70 | 8.232% | $26.7333 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $19.64 | 9.317% | $21.4699 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $210.61 | 4.247% | $219.5546 | $219.55 | $219.55 | $219.60 |
| Purchase #6 | $228.89 | 13.640% | $260.1106 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $89.81 | 8.673% | $97.5992 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $758.22 | $825.7108 | $825.71 | $825.70 | $825.80 | |