| 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 | $91.74 | 13.860% | $104.4552 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $200.90 | 7.353% | $215.6722 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $31.34 | 9.766% | $34.4007 | $34.40 | $34.40 | $34.40 |
| Purchase #4 | $6.89 | 13.551% | $7.8237 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $14.99 | 6.816% | $16.0117 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $22.56 | 4.166% | $23.4998 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $52.29 | 11.776% | $58.4477 | $58.45 | $58.45 | $58.40 |
| 7 purchase totals = | $420.71 | $460.3110 | $460.31 | $460.25 | $460.30 | |