| 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 | $5.51 | 3.829% | $5.721 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $85.67 | 8.835% | $93.2389 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $51.39 | 5.476% | $54.2041 | $54.20 | $54.20 | $54.20 |
| Purchase #4 | $54.33 | 5.842% | $57.504 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $161.65 | 8.764% | $175.817 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $165.45 | 3.245% | $170.8189 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $59.42 | 11.428% | $66.2105 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $583.42 | $623.5144 | $623.51 | $623.45 | $623.40 | |