| 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 | $71.97 | 10.430% | $79.4765 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $213.72 | 6.545% | $227.708 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $27.87 | 5.693% | $29.4566 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $224.28 | 3.350% | $231.7934 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $72.27 | 6.201% | $76.7515 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $200.61 | 5.397% | $211.4369 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $70.66 | 5.576% | $74.6 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $881.38 | $931.2229 | $931.23 | $931.25 | $931.30 | |