| 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 | $79.93 | 7.649% | $86.0438 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $152.66 | 7.293% | $163.7935 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $244.37 | 10.635% | $270.3587 | $270.36 | $270.35 | $270.40 |
| Purchase #4 | $243.93 | 11.605% | $272.2381 | $272.24 | $272.25 | $272.20 |
| Purchase #5 | $194.93 | 4.729% | $204.1482 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $27.71 | 12.714% | $31.233 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $61.95 | 3.642% | $64.2062 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $1,005.48 | $1,092.0215 | $1,092.02 | $1,092.05 | $1,091.90 | |