| 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 | $61.39 | 12.251% | $68.9109 | $68.91 | $68.90 | $68.90 |
| Purchase #2 | $178.78 | 8.441% | $193.8708 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $176.31 | 10.826% | $195.3973 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $180.88 | 9.134% | $197.4016 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $18.55 | 10.757% | $20.5454 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $148.97 | 5.197% | $156.712 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $72.92 | 13.352% | $82.6563 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $837.80 | $915.4943 | $915.50 | $915.45 | $915.50 | |