| 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 | $92.71 | 7.508% | $99.6707 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $30.81 | 10.207% | $33.9548 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $137.43 | 11.522% | $153.2647 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $227.69 | 12.196% | $255.4591 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $142.78 | 12.595% | $160.7631 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $171.74 | 6.858% | $183.5179 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $106.52 | 12.822% | $120.178 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $909.68 | $1,006.8083 | $1,006.80 | $1,006.75 | $1,007.00 | |