| 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 | $89.47 | 11.527% | $99.7832 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $151.40 | 5.724% | $160.0661 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $203.47 | 6.742% | $217.1879 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $52.30 | 13.476% | $59.3479 | $59.35 | $59.35 | $59.30 |
| Purchase #5 | $146.64 | 7.505% | $157.6453 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $248.38 | 5.628% | $262.3588 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $217.79 | 3.609% | $225.65 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $1,109.45 | $1,182.0392 | $1,182.05 | $1,182.05 | $1,182.10 | |