| 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 | $14.48 | 11.233% | $16.1065 | $16.11 | $16.10 | $16.10 |
| Purchase #2 | $7.43 | 6.846% | $7.9387 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $231.94 | 10.141% | $255.461 | $255.46 | $255.45 | $255.50 |
| Purchase #4 | $94.76 | 11.786% | $105.9284 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $164.81 | 6.431% | $175.4089 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $69.53 | 5.281% | $73.2019 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $169.41 | 11.863% | $189.5071 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $752.36 | $823.5525 | $823.56 | $823.55 | $823.50 | |