| 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 | $83.29 | 10.872% | $92.3453 | $92.35 | $92.35 | $92.30 |
| Purchase #2 | $9.76 | 5.467% | $10.2936 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $67.97 | 9.430% | $74.3796 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $222.90 | 11.169% | $247.7957 | $247.80 | $247.80 | $247.80 |
| Purchase #5 | $37.30 | 8.645% | $40.5246 | $40.52 | $40.50 | $40.50 |
| Purchase #6 | $109.54 | 8.552% | $118.9079 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $244.47 | 3.588% | $253.2416 | $253.24 | $253.25 | $253.20 |
| 7 purchase totals = | $775.23 | $837.4883 | $837.49 | $837.50 | $837.40 | |