| 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 | $46.49 | 6.391% | $49.4612 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $34.66 | 7.500% | $37.2595 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $209.53 | 12.600% | $235.9308 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $140.80 | 8.836% | $153.2411 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $81.58 | 6.303% | $86.722 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $59.27 | 5.245% | $62.3787 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $116.55 | 7.847% | $125.6957 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $688.88 | $750.6890 | $750.69 | $750.70 | $750.70 | |