| 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 | $51.60 | 7.324% | $55.3792 | $55.38 | $55.40 | $55.40 |
| Purchase #2 | $222.49 | 4.432% | $232.3508 | $232.35 | $232.35 | $232.40 |
| Purchase #3 | $100.81 | 9.467% | $110.3537 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $199.42 | 11.292% | $221.9385 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $113.61 | 11.842% | $127.0637 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $48.56 | 6.753% | $51.8393 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $72.83 | 5.780% | $77.0396 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $809.32 | $875.9648 | $875.96 | $876.00 | $876.00 | |