| 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 | $80.48 | 7.265% | $86.3269 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $71.73 | 9.409% | $78.4791 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $8.59 | 6.477% | $9.1464 | $9.15 | $9.15 | $9.10 |
| Purchase #4 | $149.26 | 11.455% | $166.3577 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $125.60 | 10.713% | $139.0555 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $47.38 | 4.123% | $49.3335 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $239.80 | 5.819% | $253.754 | $253.75 | $253.75 | $253.80 |
| 7 purchase totals = | $722.84 | $782.4531 | $782.46 | $782.50 | $782.50 | |