| 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 | $115.47 | 6.353% | $122.8058 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $67.29 | 8.441% | $72.9699 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $48.77 | 9.583% | $53.4436 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $154.80 | 13.657% | $175.941 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $41.31 | 4.848% | $43.3127 | $43.31 | $43.30 | $43.30 |
| Purchase #6 | $98.38 | 11.476% | $109.6701 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $244.43 | 8.738% | $265.7883 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $770.45 | $843.9314 | $843.93 | $843.90 | $843.90 | |