| 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 | $87.65 | 4.391% | $91.4987 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $145.82 | 3.339% | $150.6889 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $117.99 | 5.827% | $124.8653 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $124.47 | 5.140% | $130.8678 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $235.29 | 11.668% | $262.7436 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $77.47 | 13.555% | $87.9711 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $37.34 | 10.724% | $41.3443 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $826.03 | $889.9797 | $889.98 | $889.95 | $890.00 | |