| 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 | $8.88 | 3.256% | $9.1691 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $194.57 | 4.548% | $203.419 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $112.35 | 11.379% | $125.1343 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $152.84 | 9.544% | $167.427 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $188.63 | 8.685% | $205.0125 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $64.79 | 9.127% | $70.7034 | $70.70 | $70.70 | $70.70 |
| Purchase #7 | $92.90 | 4.681% | $97.2486 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $814.96 | $878.1139 | $878.11 | $878.10 | $878.00 | |