| 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 | $69.72 | 4.258% | $72.6887 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $202.52 | 8.450% | $219.6329 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $223.88 | 8.714% | $243.3889 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $169.75 | 3.494% | $175.6811 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $8.95 | 4.523% | $9.3548 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $54.58 | 9.530% | $59.7815 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $142.83 | 11.688% | $159.524 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $872.23 | $940.0519 | $940.04 | $940.10 | $940.10 | |