| 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 | $33.67 | 10.479% | $37.1983 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $8.92 | 4.616% | $9.3317 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $118.51 | 3.440% | $122.5867 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $240.93 | 8.667% | $261.8114 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $99.67 | 13.249% | $112.8753 | $112.88 | $112.90 | $112.90 |
| Purchase #6 | $65.71 | 7.564% | $70.6803 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $67.28 | 11.382% | $74.9378 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $634.69 | $689.4215 | $689.43 | $689.50 | $689.40 | |