| 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 | $43.88 | 3.837% | $45.5637 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $248.77 | 3.174% | $256.666 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $45.93 | 8.525% | $49.8455 | $49.85 | $49.85 | $49.80 |
| Purchase #4 | $10.50 | 9.267% | $11.473 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $68.83 | 12.259% | $77.2679 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $183.30 | 12.595% | $206.3866 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $142.56 | 13.536% | $161.8569 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $743.77 | $809.0596 | $809.07 | $809.00 | $809.20 | |