| 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 | $9.97 | 6.851% | $10.653 | $10.65 | $10.65 | $10.70 |
| Purchase #2 | $41.66 | 10.860% | $46.1843 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $69.91 | 10.119% | $76.9842 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $169.81 | 5.682% | $179.4586 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $239.45 | 5.148% | $251.7769 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $41.72 | 8.825% | $45.4018 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $88.30 | 10.492% | $97.5644 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $660.82 | $708.0232 | $708.01 | $708.05 | $708.20 | |