| 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 | $57.55 | 6.738% | $61.4277 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $72.43 | 6.472% | $77.1177 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $227.30 | 13.135% | $257.1559 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $88.90 | 7.673% | $95.7213 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $219.75 | 7.115% | $235.3852 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $133.28 | 9.747% | $146.2708 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $92.51 | 9.232% | $101.0505 | $101.05 | $101.05 | $101.10 |
| 7 purchase totals = | $891.72 | $974.1291 | $974.14 | $974.10 | $974.20 | |