| 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 | $244.88 | 8.867% | $266.5935 | $266.59 | $266.60 | $266.60 |
| Purchase #2 | $169.61 | 5.461% | $178.8724 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $87.67 | 11.569% | $97.8125 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $143.27 | 4.571% | $149.8189 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $42.93 | 6.582% | $45.7557 | $45.76 | $45.75 | $45.80 |
| Purchase #6 | $53.91 | 5.448% | $56.847 | $56.85 | $56.85 | $56.80 |
| Purchase #7 | $104.84 | 9.464% | $114.7621 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $847.11 | $910.4621 | $910.46 | $910.40 | $910.50 | |