| 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 | $71.96 | 3.333% | $74.3584 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $11.94 | 4.672% | $12.4978 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $15.34 | 13.452% | $17.4035 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $173.84 | 10.132% | $191.4535 | $191.45 | $191.45 | $191.50 |
| Purchase #5 | $231.56 | 6.769% | $247.2343 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $173.65 | 6.483% | $184.9077 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $35.61 | 5.306% | $37.4995 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $713.90 | $765.3547 | $765.35 | $765.35 | $765.40 | |