| 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 | $57.57 | 3.430% | $59.5447 | $59.54 | $59.55 | $59.50 |
| Purchase #2 | $52.84 | 7.595% | $56.8532 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $80.99 | 6.511% | $86.2633 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $66.29 | 7.688% | $71.3864 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $158.78 | 13.784% | $180.6662 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $68.73 | 8.384% | $74.4923 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $99.80 | 8.358% | $108.1413 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $585.00 | $637.3474 | $637.34 | $637.35 | $637.40 | |