| 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 | $13.42 | 7.784% | $14.4646 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $169.62 | 7.405% | $182.1804 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $196.29 | 4.521% | $205.1643 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $126.46 | 6.469% | $134.6407 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $56.38 | 3.484% | $58.3443 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $6.82 | 6.766% | $7.2814 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $35.75 | 9.216% | $39.0447 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $604.74 | $641.1204 | $641.10 | $641.15 | $641.10 | |