| 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 | $19.73 | 12.480% | $22.1923 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $30.81 | 9.860% | $33.8479 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $55.56 | 9.663% | $60.9288 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $38.38 | 11.431% | $42.7672 | $42.77 | $42.75 | $42.80 |
| Purchase #5 | $47.38 | 7.252% | $50.816 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $236.92 | 10.526% | $261.8582 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $188.98 | 4.555% | $197.588 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $617.76 | $669.9984 | $670.01 | $670.00 | $670.00 | |