| 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 | $50.69 | 6.178% | $53.8216 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $189.73 | 12.218% | $212.9112 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $92.89 | 9.289% | $101.5186 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $74.39 | 7.171% | $79.7245 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $194.32 | 8.351% | $210.5477 | $210.55 | $210.55 | $210.50 |
| Purchase #6 | $117.87 | 8.522% | $127.9149 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $87.77 | 11.313% | $97.6994 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $807.66 | $884.1379 | $884.13 | $884.05 | $884.00 | |