| 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 | $65.36 | 10.242% | $72.0542 | $72.05 | $72.05 | $72.10 |
| Purchase #2 | $113.33 | 8.139% | $122.5539 | $122.55 | $122.55 | $122.60 |
| Purchase #3 | $157.42 | 10.744% | $174.3332 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $81.28 | 8.501% | $88.1896 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $144.34 | 5.223% | $151.8789 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $159.65 | 3.730% | $165.6049 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $17.83 | 3.389% | $18.4343 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $739.21 | $793.0490 | $793.03 | $793.10 | $793.10 | |