| 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 | $8.93 | 4.388% | $9.3218 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $119.89 | 5.340% | $126.2921 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $52.78 | 8.706% | $57.375 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $22.47 | 7.420% | $24.1373 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $174.75 | 11.585% | $194.9948 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $158.62 | 6.809% | $169.4204 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $47.57 | 5.540% | $50.2054 | $50.21 | $50.20 | $50.20 |
| 7 purchase totals = | $585.01 | $631.7468 | $631.75 | $631.75 | $631.70 | |