| 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 | $13.42 | 10.489% | $14.8276 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $72.35 | 12.603% | $81.4683 | $81.47 | $81.45 | $81.50 |
| Purchase #3 | $243.29 | 7.304% | $261.0599 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $248.78 | 3.865% | $258.3953 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $122.73 | 7.115% | $131.4622 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $57.70 | 5.632% | $60.9497 | $60.95 | $60.95 | $60.90 |
| Purchase #7 | $46.27 | 10.203% | $50.9909 | $50.99 | $51.00 | $51.00 |
| 7 purchase totals = | $804.54 | $859.1539 | $859.16 | $859.15 | $859.20 | |