| 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 | $53.94 | 7.641% | $58.0616 | $58.06 | $58.05 | $58.10 |
| Purchase #2 | $12.98 | 7.460% | $13.9483 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $235.51 | 5.171% | $247.6882 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $146.58 | 6.334% | $155.8644 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $81.87 | 7.176% | $87.745 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $162.79 | 3.212% | $168.0188 | $168.02 | $168.00 | $168.00 |
| Purchase #7 | $225.40 | 10.693% | $249.502 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $919.07 | $980.8283 | $980.83 | $980.80 | $980.80 | |