| 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 | $28.90 | 5.324% | $30.4386 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $219.91 | 3.274% | $227.1099 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $93.71 | 6.586% | $99.8817 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $29.71 | 7.132% | $31.8289 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $107.30 | 3.230% | $110.7658 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $51.86 | 10.187% | $57.143 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $195.70 | 4.213% | $203.9448 | $203.94 | $203.95 | $203.90 |
| 7 purchase totals = | $727.09 | $761.1127 | $761.11 | $761.15 | $761.00 | |