| 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 | $25.44 | 5.634% | $26.8733 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $48.84 | 4.834% | $51.2009 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $195.73 | 7.822% | $211.04 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $86.96 | 12.800% | $98.0909 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $174.50 | 12.253% | $195.8815 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $92.48 | 11.249% | $102.8831 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $150.41 | 3.383% | $155.4984 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $774.36 | $841.4681 | $841.46 | $841.50 | $841.50 | |