| 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 | $31.65 | 6.187% | $33.6082 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $42.51 | 5.862% | $45.0019 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $25.72 | 8.319% | $27.8596 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $135.68 | 11.235% | $150.9236 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $42.87 | 9.378% | $46.8903 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $175.42 | 12.728% | $197.7475 | $197.75 | $197.75 | $197.70 |
| Purchase #7 | $67.48 | 9.188% | $73.6801 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $521.33 | $575.7112 | $575.71 | $575.70 | $575.70 | |