| 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 | $6.94 | 3.726% | $7.1986 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $231.30 | 11.213% | $257.2357 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $37.43 | 12.868% | $42.2465 | $42.25 | $42.25 | $42.20 |
| Purchase #4 | $31.49 | 12.387% | $35.3907 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $82.38 | 5.759% | $87.1243 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $34.94 | 4.341% | $36.4567 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $133.42 | 13.670% | $151.6585 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $557.90 | $617.3110 | $617.32 | $617.30 | $617.30 | |