| 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 | $28.40 | 7.792% | $30.6129 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $32.78 | 3.418% | $33.9004 | $33.90 | $33.90 | $33.90 |
| Purchase #3 | $195.32 | 7.717% | $210.3928 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $21.58 | 5.584% | $22.785 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $184.76 | 6.688% | $197.1167 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $212.58 | 6.787% | $227.0078 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $12.44 | 5.159% | $13.0818 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $687.86 | $734.8974 | $734.90 | $734.90 | $734.90 | |