| 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 | $44.66 | 11.593% | $49.8374 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $45.34 | 12.422% | $50.9721 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $158.28 | 6.863% | $169.1428 | $169.14 | $169.15 | $169.10 |
| Purchase #4 | $73.51 | 4.554% | $76.8576 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $203.46 | 5.855% | $215.3726 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $144.98 | 9.265% | $158.4124 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $195.88 | 3.657% | $203.0433 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $866.11 | $923.6382 | $923.63 | $923.60 | $923.60 | |