| 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 | $25.72 | 12.495% | $28.9337 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $131.94 | 13.619% | $149.9089 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $65.90 | 12.437% | $74.096 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $151.56 | 9.374% | $165.7672 | $165.77 | $165.75 | $165.80 |
| Purchase #5 | $170.72 | 12.867% | $192.6865 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $27.91 | 10.243% | $30.7688 | $30.77 | $30.75 | $30.80 |
| Purchase #7 | $82.73 | 10.665% | $91.5532 | $91.55 | $91.55 | $91.60 |
| 7 purchase totals = | $656.48 | $733.7143 | $733.72 | $733.70 | $733.80 | |