| 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 | $20.41 | 10.581% | $22.5696 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $16.35 | 6.329% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $104.68 | 5.813% | $110.765 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $37.57 | 3.352% | $38.8293 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $181.52 | 6.738% | $193.7508 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $120.25 | 3.250% | $124.1581 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $68.29 | 6.675% | $72.8484 | $72.85 | $72.85 | $72.80 |
| 7 purchase totals = | $549.07 | $580.3060 | $580.31 | $580.30 | $580.40 | |