| 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 | $63.41 | 11.244% | $70.5398 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $97.63 | 6.703% | $104.1741 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $41.31 | 7.823% | $44.5417 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $116.31 | 6.622% | $124.012 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $77.85 | 12.372% | $87.4816 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $9.55 | 12.821% | $10.7744 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $111.88 | 12.404% | $125.7576 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $517.94 | $567.2812 | $567.27 | $567.25 | $567.30 | |