| 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 | $73.57 | 9.550% | $80.5959 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $62.78 | 6.110% | $66.6159 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $78.68 | 6.631% | $83.8973 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $154.64 | 12.838% | $174.4927 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $158.77 | 7.626% | $170.8778 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $95.59 | 11.347% | $106.4366 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $118.48 | 4.861% | $124.2393 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $742.51 | $807.1555 | $807.17 | $807.20 | $807.10 | |