| 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 | $97.58 | 12.161% | $109.4467 | $109.45 | $109.45 | $109.40 |
| Purchase #2 | $113.75 | 7.253% | $122.0003 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $75.43 | 11.576% | $84.1618 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $30.80 | 6.294% | $32.7386 | $32.74 | $32.75 | $32.70 |
| Purchase #5 | $13.88 | 4.795% | $14.5455 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $231.34 | 13.351% | $262.2262 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $51.36 | 7.517% | $55.2207 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $614.14 | $680.3398 | $680.35 | $680.35 | $680.20 | |