| 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 | $99.73 | 4.578% | $104.2956 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $177.36 | 9.111% | $193.5193 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $77.33 | 7.427% | $83.0733 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $155.80 | 9.366% | $170.3922 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $176.85 | 8.132% | $191.2314 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $118.30 | 13.493% | $134.2622 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $45.79 | 8.598% | $49.727 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $851.16 | $926.5010 | $926.50 | $926.50 | $926.50 | |