| 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 | $48.62 | 7.405% | $52.2203 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $16.42 | 7.636% | $17.6738 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $213.66 | 12.203% | $239.7329 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $199.70 | 6.842% | $213.3635 | $213.36 | $213.35 | $213.40 |
| Purchase #5 | $11.34 | 5.759% | $11.9931 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $111.47 | 7.160% | $119.4513 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $168.60 | 12.862% | $190.2853 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $769.81 | $844.7202 | $844.71 | $844.70 | $844.80 | |