| 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 | $101.68 | 6.721% | $108.5139 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $141.30 | 8.835% | $153.7839 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $25.83 | 3.335% | $26.6914 | $26.69 | $26.70 | $26.70 |
| Purchase #4 | $232.47 | 10.506% | $256.8933 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $64.75 | 3.603% | $67.0829 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $28.74 | 12.747% | $32.4035 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $104.29 | 9.611% | $114.3133 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $699.06 | $759.6822 | $759.66 | $759.70 | $759.70 | |