| 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 | $104.53 | 10.278% | $115.2736 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $72.31 | 9.297% | $79.0327 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $32.98 | 10.478% | $36.4356 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $140.74 | 11.159% | $156.4452 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $64.83 | 3.296% | $66.9668 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $91.39 | 5.794% | $96.6851 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $119.31 | 13.467% | $135.3775 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $626.09 | $686.2165 | $686.23 | $686.25 | $686.20 | |