| 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 | $77.51 | 10.546% | $85.6842 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $115.41 | 8.485% | $125.2025 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $25.78 | 4.388% | $26.9112 | $26.91 | $26.90 | $26.90 |
| Purchase #4 | $64.44 | 10.267% | $71.0561 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $86.60 | 3.569% | $89.6908 | $89.69 | $89.70 | $89.70 |
| Purchase #6 | $112.27 | 13.680% | $127.6285 | $127.63 | $127.65 | $127.60 |
| Purchase #7 | $157.38 | 9.374% | $172.1328 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $639.39 | $698.3061 | $698.30 | $698.35 | $698.30 | |