| 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 | $26.56 | 6.115% | $28.1841 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $170.26 | 4.465% | $177.8621 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $24.31 | 6.454% | $25.879 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $214.43 | 13.727% | $243.8648 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $24.60 | 7.354% | $26.4091 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $247.33 | 9.190% | $270.0596 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $89.85 | 7.386% | $96.4863 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $797.34 | $868.7450 | $868.74 | $868.75 | $868.90 | |