| 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 | $67.87 | 5.343% | $71.4963 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $94.71 | 9.378% | $103.5919 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $7.44 | 7.791% | $8.0197 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $18.90 | 13.361% | $21.4252 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $89.63 | 8.323% | $97.0899 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $214.83 | 13.866% | $244.6183 | $244.62 | $244.60 | $244.60 |
| Purchase #7 | $209.49 | 12.601% | $235.8878 | $235.89 | $235.90 | $235.90 |
| 7 purchase totals = | $702.87 | $782.1291 | $782.14 | $782.15 | $782.10 | |