| 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 | $81.63 | 6.463% | $86.9057 | $86.91 | $86.90 | $86.90 |
| Purchase #2 | $86.64 | 13.772% | $98.5721 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $132.76 | 13.213% | $150.3016 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $19.73 | 6.334% | $20.9797 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $10.53 | 7.731% | $11.3441 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $168.52 | 8.474% | $182.8004 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $245.41 | 5.522% | $258.9615 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $745.22 | $809.8651 | $809.86 | $809.85 | $809.90 | |