| 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 | $84.93 | 13.179% | $96.1229 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $197.45 | 12.472% | $222.076 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $70.67 | 8.151% | $76.4303 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $94.78 | 13.324% | $107.4085 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $25.52 | 10.636% | $28.2343 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $154.75 | 9.411% | $169.3135 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $197.29 | 4.581% | $206.3279 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $825.39 | $905.9134 | $905.91 | $905.95 | $905.80 | |