| 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 | $38.91 | 4.682% | $40.7318 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $200.57 | 3.596% | $207.7825 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $132.60 | 12.126% | $148.6791 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $181.95 | 13.743% | $206.9554 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $85.54 | 12.182% | $95.9605 | $95.96 | $95.95 | $96.00 |
| Purchase #6 | $98.78 | 6.671% | $105.3696 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $32.98 | 6.168% | $35.0142 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $771.33 | $840.4931 | $840.49 | $840.50 | $840.60 | |