| 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 | $195.70 | 8.633% | $212.5948 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $90.85 | 11.120% | $100.9525 | $100.95 | $100.95 | $101.00 |
| Purchase #3 | $242.89 | 6.431% | $258.5103 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $51.29 | 5.215% | $53.9648 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $42.38 | 10.324% | $46.7553 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $158.43 | 12.207% | $177.7696 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $78.76 | 3.873% | $81.8104 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $860.30 | $932.3577 | $932.35 | $932.30 | $932.50 | |