| 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 | $76.49 | 5.454% | $80.6618 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $47.49 | 6.530% | $50.5911 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $52.38 | 11.458% | $58.3817 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $124.82 | 11.215% | $138.8186 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $225.95 | 3.244% | $233.2798 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $28.48 | 5.378% | $30.0117 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $58.47 | 7.348% | $62.7664 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $614.08 | $654.5111 | $654.51 | $654.50 | $654.60 | |