| 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 | $57.91 | 9.563% | $63.4479 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $231.38 | 10.470% | $255.6055 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $103.34 | 11.735% | $115.4669 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $121.44 | 9.114% | $132.508 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $9.27 | 12.682% | $10.4456 | $10.45 | $10.45 | $10.40 |
| Purchase #6 | $27.82 | 10.842% | $30.8362 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $15.44 | 13.794% | $17.5698 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $566.60 | $625.8799 | $625.90 | $625.85 | $625.80 | |