| 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 | $22.95 | 9.427% | $25.1135 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $28.62 | 10.777% | $31.7044 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $57.53 | 9.758% | $63.1438 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $186.97 | 12.787% | $210.8779 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $34.81 | 6.459% | $37.0584 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $172.40 | 5.546% | $181.9613 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $159.73 | 6.518% | $170.1412 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $663.01 | $720.0005 | $719.99 | $720.00 | $720.00 | |