| 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 | $79.49 | 7.568% | $85.5058 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $220.33 | 7.481% | $236.8129 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $69.31 | 10.861% | $76.8378 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $6.67 | 7.119% | $7.1448 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $117.97 | 5.272% | $124.1894 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $142.27 | 11.483% | $158.6069 | $158.61 | $158.60 | $158.60 |
| Purchase #7 | $193.56 | 11.195% | $215.229 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $829.60 | $904.3266 | $904.33 | $904.35 | $904.20 | |