| 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 | $44.95 | 12.270% | $50.4654 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $128.84 | 6.616% | $137.3641 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $72.67 | 7.601% | $78.1936 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $171.57 | 3.571% | $177.6968 | $177.70 | $177.70 | $177.70 |
| Purchase #5 | $199.63 | 13.312% | $226.2047 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $73.33 | 6.499% | $78.0957 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $213.31 | 10.838% | $236.4285 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $904.30 | $984.4488 | $984.45 | $984.45 | $984.50 | |