| 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 | $37.96 | 9.597% | $41.603 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $93.56 | 8.494% | $101.507 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $30.99 | 6.104% | $32.8816 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $53.99 | 12.120% | $60.5336 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $30.76 | 9.494% | $33.6804 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $69.26 | 3.223% | $71.4922 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $248.47 | 5.341% | $261.7408 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $564.99 | $603.4386 | $603.43 | $603.50 | $603.40 | |