| 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 | $72.29 | 12.828% | $81.5634 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $27.41 | 11.336% | $30.5172 | $30.52 | $30.50 | $30.50 |
| Purchase #3 | $197.88 | 13.554% | $224.7007 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $55.57 | 3.118% | $57.3027 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $112.68 | 6.736% | $120.2701 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $20.89 | 8.699% | $22.7072 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $198.98 | 7.525% | $213.9532 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $685.70 | $751.0145 | $751.01 | $750.95 | $751.10 | |