| 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 | $117.44 | 6.534% | $125.1135 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $74.36 | 6.531% | $79.2165 | $79.22 | $79.20 | $79.20 |
| Purchase #3 | $45.60 | 13.174% | $51.6073 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $117.79 | 10.502% | $130.1603 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $49.54 | 8.839% | $53.9188 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $68.57 | 9.470% | $75.0636 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $29.31 | 9.282% | $32.0306 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $502.61 | $547.1106 | $547.11 | $547.05 | $547.10 | |