| 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 | $26.41 | 13.837% | $30.0644 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $164.37 | 11.678% | $183.5651 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $15.70 | 10.692% | $17.3786 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $45.52 | 3.252% | $47.0003 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $130.73 | 8.104% | $141.3244 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $113.38 | 4.835% | $118.8619 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $235.49 | 3.647% | $244.0783 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $731.60 | $782.2730 | $782.27 | $782.25 | $782.40 | |