| 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 | $17.69 | 9.435% | $19.3591 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $157.44 | 4.730% | $164.8869 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $88.78 | 5.737% | $93.8733 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $84.69 | 8.288% | $91.7091 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $22.66 | 10.371% | $25.0101 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $129.42 | 7.836% | $139.5614 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $156.57 | 4.563% | $163.7143 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $657.25 | $698.1142 | $698.11 | $698.05 | $698.20 | |