| 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 | $82.85 | 5.639% | $87.5219 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $29.75 | 13.532% | $33.7758 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $220.96 | 10.446% | $244.0415 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $44.64 | 8.317% | $48.3527 | $48.35 | $48.35 | $48.40 |
| Purchase #5 | $98.84 | 10.605% | $109.322 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $63.48 | 7.113% | $67.9953 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $86.87 | 11.696% | $97.0303 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $627.39 | $688.0395 | $688.04 | $688.05 | $688.00 | |