| 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 | $113.36 | 13.686% | $128.8744 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $13.81 | 7.412% | $14.8336 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $88.45 | 10.295% | $97.5559 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $202.32 | 5.463% | $213.3727 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $60.50 | 8.253% | $65.4931 | $65.49 | $65.50 | $65.50 |
| Purchase #6 | $113.30 | 13.520% | $128.6182 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $128.57 | 4.777% | $134.7118 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $720.31 | $783.4597 | $783.45 | $783.40 | $783.50 | |