| 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 | $243.89 | 13.329% | $276.3981 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $73.98 | 4.321% | $77.1767 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $195.96 | 7.162% | $209.9947 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $162.87 | 7.702% | $175.4142 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $9.71 | 4.672% | $10.1637 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $99.52 | 4.672% | $104.1696 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $21.67 | 4.606% | $22.6681 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $807.60 | $875.9851 | $875.98 | $875.95 | $876.10 | |