| 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 | $44.73 | 10.492% | $49.4231 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $243.67 | 3.846% | $253.0415 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $40.98 | 8.792% | $44.583 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $30.30 | 7.125% | $32.4589 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $190.80 | 4.825% | $200.0061 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $40.39 | 3.598% | $41.8432 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $67.35 | 8.145% | $72.8357 | $72.84 | $72.85 | $72.80 |
| 7 purchase totals = | $658.22 | $694.1915 | $694.19 | $694.20 | $694.10 | |