| 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 | $111.53 | 4.169% | $116.1797 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $116.56 | 11.185% | $129.5972 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $20.58 | 4.478% | $21.5016 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $5.93 | 5.206% | $6.2387 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $53.32 | 12.443% | $59.9546 | $59.95 | $59.95 | $60.00 |
| Purchase #6 | $15.41 | 6.210% | $16.367 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $17.44 | 3.229% | $18.0031 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $340.77 | $367.8419 | $367.84 | $367.85 | $367.90 | |