| 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 | $54.65 | 4.664% | $57.1989 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $220.93 | 3.739% | $229.1906 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $195.49 | 7.106% | $209.3815 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $27.57 | 12.264% | $30.9512 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $168.80 | 3.810% | $175.2313 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $170.52 | 8.232% | $184.5572 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $57.89 | 5.519% | $61.0849 | $61.08 | $61.10 | $61.10 |
| 7 purchase totals = | $895.85 | $947.5956 | $947.59 | $947.65 | $947.70 | |