| 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 | $59.96 | 5.479% | $63.2452 | $63.25 | $63.25 | $63.20 |
| Purchase #2 | $151.70 | 5.199% | $159.5869 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $90.70 | 13.754% | $103.1749 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $140.56 | 12.256% | $157.787 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $149.78 | 9.362% | $163.8024 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $38.68 | 10.581% | $42.7727 | $42.77 | $42.75 | $42.80 |
| Purchase #7 | $183.43 | 3.426% | $189.7143 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $814.81 | $880.0834 | $880.08 | $880.05 | $880.10 | |