| 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 | $117.50 | 7.428% | $126.2279 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $108.84 | 11.776% | $121.657 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $63.60 | 9.854% | $69.8671 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $54.43 | 9.450% | $59.5736 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $224.48 | 11.662% | $250.6589 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $76.39 | 3.800% | $79.2928 | $79.29 | $79.30 | $79.30 |
| Purchase #7 | $19.44 | 11.817% | $21.7372 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $664.68 | $729.0145 | $729.02 | $729.00 | $729.10 | |