| 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 | $126.33 | 11.304% | $140.6103 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $57.89 | 9.496% | $63.3872 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $50.65 | 8.448% | $54.9289 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $103.91 | 3.870% | $107.9313 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $223.94 | 3.615% | $232.0354 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $63.39 | 4.322% | $66.1297 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $78.46 | 12.689% | $88.4158 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $704.57 | $753.4386 | $753.45 | $753.50 | $753.30 | |