| 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 | $11.74 | 3.279% | $12.125 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $83.43 | 4.271% | $86.9933 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $55.63 | 8.779% | $60.5138 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $94.66 | 10.285% | $104.3958 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $29.49 | 13.417% | $33.4467 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $71.95 | 13.778% | $81.8633 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $31.81 | 5.719% | $33.6292 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $378.71 | $412.9671 | $412.97 | $413.00 | $412.90 | |