| 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 | $152.39 | 11.573% | $170.0261 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $85.75 | 7.567% | $92.2387 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $79.84 | 9.552% | $87.4663 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $24.60 | 4.731% | $25.7638 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $97.44 | 11.705% | $108.8454 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $244.98 | 11.852% | $274.015 | $274.02 | $274.00 | $274.00 |
| Purchase #7 | $99.27 | 3.448% | $102.6928 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $784.27 | $861.0481 | $861.06 | $861.05 | $861.00 | |