| 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 | $59.66 | 5.332% | $62.8411 | $62.84 | $62.85 | $62.80 |
| Purchase #2 | $125.27 | 10.467% | $138.382 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $20.47 | 8.380% | $22.1854 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $76.34 | 5.388% | $80.4532 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $65.59 | 3.610% | $67.9578 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $125.27 | 7.683% | $134.8945 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $159.73 | 4.196% | $166.4323 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $632.33 | $673.1463 | $673.14 | $673.20 | $673.20 | |