| 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 | $42.44 | 9.224% | $46.3547 | $46.35 | $46.35 | $46.40 |
| Purchase #2 | $217.62 | 10.820% | $241.1665 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $12.90 | 6.660% | $13.7591 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $10.89 | 5.453% | $11.4838 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $33.34 | 11.622% | $37.2148 | $37.21 | $37.20 | $37.20 |
| Purchase #6 | $210.50 | 8.189% | $227.7378 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $105.98 | 6.836% | $113.2248 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $633.67 | $690.9415 | $690.93 | $690.90 | $691.00 | |