| 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 | $28.91 | 5.417% | $30.4761 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $39.97 | 4.780% | $41.8806 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $59.77 | 6.176% | $63.4614 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $16.27 | 6.116% | $17.2651 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $87.46 | 11.755% | $97.7409 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $99.94 | 9.756% | $109.6901 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $242.38 | 5.459% | $255.6115 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $574.70 | $616.1257 | $616.13 | $616.15 | $616.20 | |