| 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 | $46.53 | 3.620% | $48.2144 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $28.46 | 13.220% | $32.2224 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $190.55 | 8.633% | $207.0002 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $34.95 | 5.756% | $36.9617 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $66.49 | 3.662% | $68.9249 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $226.49 | 6.324% | $240.8132 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $34.94 | 12.873% | $39.4378 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $628.41 | $673.5746 | $673.56 | $673.50 | $673.50 | |