| 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 | $68.94 | 10.356% | $76.0794 | $76.08 | $76.10 | $76.10 |
| Purchase #2 | $15.50 | 9.637% | $16.9937 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $8.86 | 5.544% | $9.3512 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $94.58 | 9.402% | $103.4724 | $103.47 | $103.45 | $103.50 |
| Purchase #5 | $67.35 | 7.154% | $72.1682 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $153.63 | 9.385% | $168.0482 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $232.71 | 3.542% | $240.9526 | $240.95 | $240.95 | $241.00 |
| 7 purchase totals = | $641.57 | $687.0657 | $687.06 | $687.05 | $687.20 | |