| 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 | $27.60 | 13.404% | $31.2995 | $31.30 | $31.30 | $31.30 |
| Purchase #2 | $11.57 | 12.494% | $13.0156 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $59.32 | 12.115% | $66.5066 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $64.49 | 8.455% | $69.9426 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $93.56 | 10.467% | $103.3529 | $103.35 | $103.35 | $103.40 |
| Purchase #6 | $246.91 | 5.686% | $260.9493 | $260.95 | $260.95 | $260.90 |
| Purchase #7 | $105.79 | 4.498% | $110.5484 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $609.24 | $655.6149 | $655.62 | $655.60 | $655.50 | |