| 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 | $69.44 | 12.645% | $78.2207 | $78.22 | $78.20 | $78.20 |
| Purchase #2 | $169.58 | 6.258% | $180.1923 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $223.29 | 4.254% | $232.7888 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $5.83 | 5.396% | $6.1446 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $178.72 | 11.706% | $199.641 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $220.69 | 9.451% | $241.5474 | $241.55 | $241.55 | $241.50 |
| Purchase #7 | $79.27 | 3.619% | $82.1388 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $946.82 | $1,020.6736 | $1,020.67 | $1,020.70 | $1,020.50 | |