| 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 | $13.34 | 7.169% | $14.2963 | $14.30 | $14.30 | $14.30 |
| Purchase #2 | $51.97 | 11.621% | $58.0094 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $241.77 | 13.669% | $274.8175 | $274.82 | $274.80 | $274.80 |
| Purchase #4 | $150.67 | 9.269% | $164.6356 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $73.27 | 7.186% | $78.5352 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $74.66 | 11.526% | $83.2653 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $204.78 | 11.419% | $228.1638 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $810.46 | $901.7231 | $901.74 | $901.70 | $901.70 | |