| 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 | $23.37 | 12.133% | $26.2055 | $26.21 | $26.20 | $26.20 |
| Purchase #2 | $5.52 | 7.541% | $5.9363 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $122.61 | 5.524% | $129.383 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $173.47 | 12.801% | $195.6759 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $170.66 | 7.286% | $183.0943 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $64.65 | 11.323% | $71.9703 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $21.83 | 4.451% | $22.8017 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $582.11 | $635.0670 | $635.07 | $635.10 | $635.10 | |