| 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 | $91.42 | 7.632% | $98.3972 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $18.46 | 11.159% | $20.52 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $22.34 | 7.728% | $24.0664 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $99.49 | 10.822% | $110.2568 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $197.77 | 12.141% | $221.7813 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $104.85 | 7.729% | $112.9539 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $125.93 | 3.257% | $130.0315 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $660.26 | $718.0071 | $718.01 | $718.00 | $718.10 | |