| 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 | $102.46 | 3.454% | $105.999 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $106.51 | 5.283% | $112.1369 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $13.81 | 9.404% | $15.1087 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $72.49 | 12.576% | $81.6063 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $29.34 | 4.202% | $30.5729 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $196.49 | 5.689% | $207.6683 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $54.32 | 8.774% | $59.086 | $59.09 | $59.10 | $59.10 |
| 7 purchase totals = | $575.42 | $612.1781 | $612.19 | $612.15 | $612.20 | |