| 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 | $63.79 | 11.288% | $70.9906 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $21.88 | 6.498% | $23.3018 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $222.38 | 9.533% | $243.5795 | $243.58 | $243.60 | $243.60 |
| Purchase #4 | $19.96 | 7.155% | $21.3881 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $46.82 | 4.686% | $49.014 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $86.52 | 6.240% | $91.9188 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $153.97 | 4.259% | $160.5276 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $615.32 | $660.7204 | $660.72 | $660.75 | $660.70 | |