| 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 | $107.93 | 7.559% | $116.0884 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $72.25 | 9.604% | $79.1889 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $120.69 | 10.251% | $133.0619 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $9.94 | 5.294% | $10.4662 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $235.51 | 8.263% | $254.9702 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $40.92 | 10.472% | $45.2051 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $54.57 | 6.382% | $58.0527 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $641.81 | $697.0334 | $697.04 | $697.00 | $697.20 | |