| 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 | $59.61 | 7.843% | $64.2852 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $237.26 | 3.582% | $245.7587 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $147.92 | 11.682% | $165.2 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $96.81 | 8.859% | $105.3864 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $136.36 | 9.124% | $148.8015 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $14.30 | 7.670% | $15.3968 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $108.82 | 4.676% | $113.9084 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $801.08 | $858.7370 | $858.75 | $858.75 | $858.80 | |