| 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 | $67.48 | 4.708% | $70.657 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $197.29 | 6.687% | $210.4828 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $134.58 | 6.701% | $143.5982 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $37.59 | 12.381% | $42.244 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $36.63 | 5.353% | $38.5908 | $38.59 | $38.60 | $38.60 |
| Purchase #6 | $90.95 | 9.615% | $99.6948 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $218.74 | 3.488% | $226.3697 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $783.26 | $831.6373 | $831.63 | $831.65 | $831.70 | |