| 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 | $97.44 | 11.785% | $108.9233 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $87.36 | 13.740% | $99.3633 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $93.41 | 13.126% | $105.671 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $187.39 | 13.627% | $212.9256 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $16.50 | 5.656% | $17.4332 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $141.68 | 11.488% | $157.9562 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $64.27 | 4.579% | $67.2129 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $688.05 | $769.4855 | $769.48 | $769.45 | $769.50 | |