| 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 | $39.83 | 6.767% | $42.5253 | $42.53 | $42.55 | $42.50 |
| Purchase #2 | $215.96 | 10.323% | $238.2536 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $156.97 | 3.715% | $162.8014 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $107.36 | 6.803% | $114.6637 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $26.92 | 11.396% | $29.9878 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $50.35 | 9.198% | $54.9812 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $139.66 | 8.336% | $151.3021 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $737.05 | $794.5151 | $794.51 | $794.55 | $794.60 | |