| 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 | $6.73 | 5.772% | $7.1185 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $117.25 | 11.867% | $131.1641 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $74.76 | 3.339% | $77.2562 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $236.47 | 5.559% | $249.6154 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $247.36 | 10.277% | $272.7812 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $45.35 | 7.523% | $48.7617 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $123.27 | 10.661% | $136.4118 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $851.19 | $923.1089 | $923.11 | $923.05 | $923.20 | |