| 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 | $102.54 | 4.743% | $107.4035 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $84.33 | 12.603% | $94.9581 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $44.65 | 7.209% | $47.8688 | $47.87 | $47.85 | $47.90 |
| Purchase #4 | $152.40 | 11.864% | $170.4807 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $172.88 | 4.594% | $180.8221 | $180.82 | $180.80 | $180.80 |
| Purchase #6 | $78.71 | 5.551% | $83.0792 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $142.31 | 10.542% | $157.3123 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $777.82 | $841.9247 | $841.92 | $841.90 | $842.00 | |