| 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 | $87.89 | 12.464% | $98.8446 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $54.32 | 8.872% | $59.1393 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $109.42 | 6.646% | $116.6921 | $116.69 | $116.70 | $116.70 |
| Purchase #4 | $125.86 | 9.515% | $137.8356 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $119.85 | 3.479% | $124.0196 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $8.68 | 3.660% | $8.9977 | $9.00 | $9.00 | $9.00 |
| Purchase #7 | $84.95 | 7.608% | $91.413 | $91.41 | $91.40 | $91.40 |
| 7 purchase totals = | $590.97 | $636.9419 | $636.94 | $636.95 | $636.80 | |