| 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 | $30.31 | 10.849% | $33.5983 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $46.96 | 7.488% | $50.4764 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $152.77 | 12.636% | $172.074 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $194.70 | 6.122% | $206.6195 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $18.91 | 4.659% | $19.791 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $68.36 | 8.811% | $74.3832 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $247.80 | 10.665% | $274.2279 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $759.81 | $831.1703 | $831.17 | $831.20 | $831.20 | |