| 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 | $27.53 | 5.692% | $29.097 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $148.36 | 5.237% | $156.1296 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $188.90 | 11.201% | $210.0587 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $8.86 | 10.169% | $9.761 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $138.40 | 9.693% | $151.8151 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $160.30 | 9.336% | $175.2656 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $203.97 | 11.449% | $227.3225 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $876.32 | $959.4495 | $959.46 | $959.40 | $959.50 | |