| 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 | $91.85 | 3.364% | $94.9398 | $94.94 | $94.95 | $94.90 |
| Purchase #2 | $70.46 | 10.526% | $77.8766 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $77.71 | 6.536% | $82.7891 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $111.74 | 4.182% | $116.413 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $234.93 | 8.628% | $255.1998 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $168.90 | 6.752% | $180.3041 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $5.84 | 12.168% | $6.5506 | $6.55 | $6.55 | $6.60 |
| 7 purchase totals = | $761.43 | $814.0730 | $814.07 | $814.10 | $814.10 | |