| 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 | $58.89 | 9.284% | $64.3573 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $186.42 | 7.562% | $200.5171 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $89.28 | 8.699% | $97.0465 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $195.31 | 12.657% | $220.0304 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $174.44 | 11.778% | $194.9855 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $97.91 | 10.497% | $108.1876 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $50.51 | 5.618% | $53.3477 | $53.35 | $53.35 | $53.30 |
| 7 purchase totals = | $852.76 | $938.4721 | $938.49 | $938.50 | $938.40 | |