| 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 | $115.46 | 5.451% | $121.7537 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $65.51 | 8.812% | $71.2827 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $209.33 | 3.323% | $216.286 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $59.36 | 11.137% | $65.9709 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $89.65 | 11.471% | $99.9338 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $228.97 | 6.184% | $243.1295 | $243.13 | $243.15 | $243.10 |
| Purchase #7 | $79.54 | 8.394% | $86.2166 | $86.22 | $86.20 | $86.20 |
| 7 purchase totals = | $847.82 | $904.5732 | $904.57 | $904.60 | $904.60 | |