| 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 | $229.55 | 12.871% | $259.0954 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $80.49 | 12.356% | $90.4353 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $27.46 | 8.189% | $29.7087 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $13.27 | 6.608% | $14.1469 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $189.35 | 8.344% | $205.1494 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $235.83 | 12.555% | $265.4385 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $91.73 | 3.338% | $94.7919 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $867.68 | $958.7661 | $958.78 | $958.80 | $958.60 | |