| 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 | $23.86 | 3.172% | $24.6168 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $59.80 | 9.118% | $65.2526 | $65.25 | $65.25 | $65.30 |
| Purchase #3 | $9.60 | 6.852% | $10.2578 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $190.82 | 12.748% | $215.1457 | $215.15 | $215.15 | $215.10 |
| Purchase #5 | $122.90 | 8.780% | $133.6906 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $54.35 | 8.394% | $58.9121 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $153.84 | 4.413% | $160.629 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $615.17 | $668.5046 | $668.51 | $668.50 | $668.50 | |