| 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 | $26.70 | 12.539% | $30.0479 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $99.34 | 13.411% | $112.6625 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $91.73 | 10.379% | $101.2507 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $160.69 | 12.664% | $181.0398 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $150.75 | 3.157% | $155.5092 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $99.61 | 5.871% | $105.4581 | $105.46 | $105.45 | $105.50 |
| Purchase #7 | $194.71 | 13.517% | $221.029 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $823.53 | $906.9972 | $907.00 | $907.00 | $907.00 | |