| 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 | $39.46 | 4.323% | $41.1659 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $53.41 | 13.249% | $60.4863 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $106.78 | 10.316% | $117.7954 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $199.41 | 4.149% | $207.6835 | $207.68 | $207.70 | $207.70 |
| Purchase #5 | $141.58 | 12.770% | $159.6598 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $49.65 | 7.233% | $53.2412 | $53.24 | $53.25 | $53.20 |
| Purchase #7 | $146.44 | 7.872% | $157.9678 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $736.73 | $797.9999 | $798.01 | $798.00 | $798.10 | |