| 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 | $23.39 | 12.728% | $26.3671 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $24.25 | 7.419% | $26.0491 | $26.05 | $26.05 | $26.00 |
| Purchase #3 | $57.89 | 8.754% | $62.9577 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $151.92 | 4.567% | $158.8582 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $169.29 | 7.850% | $182.5793 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $240.74 | 6.403% | $256.1546 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $100.83 | 8.160% | $109.0577 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $768.31 | $822.0237 | $822.03 | $822.00 | $822.20 | |