| 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 | $64.25 | 5.644% | $67.8763 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $202.69 | 4.811% | $212.4414 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $156.43 | 4.819% | $163.9684 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $6.90 | 13.211% | $7.8116 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $57.83 | 3.746% | $59.9963 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $77.76 | 12.384% | $87.3898 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $103.72 | 3.306% | $107.149 | $107.15 | $107.15 | $107.10 |
| 7 purchase totals = | $669.58 | $706.6328 | $706.64 | $706.65 | $706.60 | |