| 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 | $77.34 | 6.103% | $82.0601 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $126.75 | 3.447% | $131.1191 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $151.40 | 11.690% | $169.0987 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $118.36 | 9.327% | $129.3994 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $66.66 | 7.551% | $71.6935 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $88.63 | 10.610% | $98.0336 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $93.92 | 8.734% | $102.123 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $723.06 | $783.5274 | $783.52 | $783.50 | $783.50 | |