| 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 | $63.39 | 10.240% | $69.8811 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $129.26 | 11.387% | $143.9788 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $154.47 | 6.693% | $164.8087 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $194.32 | 8.448% | $210.7362 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $108.42 | 7.827% | $116.906 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $172.40 | 9.237% | $188.3246 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $51.68 | 8.715% | $56.1839 | $56.18 | $56.20 | $56.20 |
| 7 purchase totals = | $873.94 | $950.8193 | $950.82 | $950.85 | $950.80 | |