| 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 | $70.61 | 12.497% | $79.4341 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $98.36 | 6.340% | $104.596 | $104.60 | $104.60 | $104.60 |
| Purchase #3 | $120.81 | 7.728% | $130.1462 | $130.15 | $130.15 | $130.10 |
| Purchase #4 | $163.83 | 7.696% | $176.4384 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $169.72 | 4.631% | $177.5797 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $208.50 | 11.401% | $232.2711 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $47.64 | 6.857% | $50.9067 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $879.47 | $951.3722 | $951.38 | $951.40 | $951.30 | |