| 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 | $52.75 | 7.440% | $56.6746 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $230.72 | 11.563% | $257.3982 | $257.40 | $257.40 | $257.40 |
| Purchase #3 | $67.65 | 3.619% | $70.0983 | $70.10 | $70.10 | $70.10 |
| Purchase #4 | $102.47 | 7.818% | $110.4811 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $236.98 | 10.614% | $262.1331 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $104.86 | 7.582% | $112.8105 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $120.69 | 3.217% | $124.5726 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $916.12 | $994.1684 | $994.16 | $994.15 | $994.20 | |