| 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 | $72.28 | 3.488% | $74.8011 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $58.28 | 10.690% | $64.5101 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $50.73 | 13.609% | $57.6338 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $172.51 | 11.547% | $192.4297 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $146.65 | 13.580% | $166.5651 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $73.99 | 5.628% | $78.1542 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $159.69 | 3.450% | $165.1993 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $734.13 | $799.2933 | $799.29 | $799.30 | $799.30 | |