| 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 | $29.68 | 4.170% | $30.9177 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $42.33 | 5.265% | $44.5587 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $7.80 | 10.869% | $8.6478 | $8.65 | $8.65 | $8.60 |
| Purchase #4 | $245.74 | 8.795% | $267.3528 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $121.36 | 8.182% | $131.2897 | $131.29 | $131.30 | $131.30 |
| Purchase #6 | $26.49 | 10.808% | $29.353 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $163.96 | 11.504% | $182.822 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $637.36 | $694.9417 | $694.94 | $694.90 | $695.00 | |