| 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 | $5.91 | 6.264% | $6.2802 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $44.57 | 6.730% | $47.5696 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $198.89 | 10.292% | $219.3598 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $209.89 | 11.244% | $233.49 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $158.97 | 7.379% | $170.7004 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $201.72 | 4.284% | $210.3617 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $86.87 | 5.314% | $91.4863 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $906.82 | $979.2480 | $979.25 | $979.25 | $979.40 | |