| 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 | $34.51 | 11.291% | $38.4065 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $95.51 | 9.210% | $104.3065 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $29.72 | 3.836% | $30.8601 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $240.87 | 4.665% | $252.1066 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $190.46 | 4.746% | $199.4992 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $70.59 | 12.299% | $79.2719 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $107.52 | 12.584% | $121.0503 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $769.18 | $825.5011 | $825.51 | $825.45 | $825.60 | |