| 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 | $43.65 | 8.598% | $47.403 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $136.53 | 5.155% | $143.5681 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $136.85 | 6.779% | $146.1271 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $58.83 | 5.480% | $62.0539 | $62.05 | $62.05 | $62.10 |
| Purchase #5 | $92.63 | 3.707% | $96.0638 | $96.06 | $96.05 | $96.10 |
| Purchase #6 | $247.67 | 11.714% | $276.6821 | $276.68 | $276.70 | $276.70 |
| Purchase #7 | $99.61 | 11.796% | $111.36 | $111.36 | $111.35 | $111.40 |
| 7 purchase totals = | $815.77 | $883.2580 | $883.25 | $883.25 | $883.40 | |