| 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 | $20.87 | 12.489% | $23.4765 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $22.91 | 8.777% | $24.9208 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $38.99 | 8.657% | $42.3654 | $42.37 | $42.35 | $42.40 |
| Purchase #4 | $217.64 | 7.161% | $233.2252 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $149.33 | 5.182% | $157.0683 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $23.68 | 10.544% | $26.1768 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $73.56 | 4.153% | $76.6149 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $546.98 | $583.8479 | $583.86 | $583.85 | $583.90 | |