| 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 | $28.70 | 10.621% | $31.7482 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $34.87 | 12.817% | $39.3393 | $39.34 | $39.35 | $39.30 |
| Purchase #3 | $67.86 | 8.312% | $73.5005 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $154.97 | 10.259% | $170.8684 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $46.77 | 6.477% | $49.7993 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $195.87 | 3.649% | $203.0173 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $55.91 | 5.104% | $58.7636 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $584.95 | $627.0366 | $627.04 | $627.00 | $627.00 | |