| 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 | $11.76 | 13.619% | $13.3616 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $67.73 | 12.458% | $76.1678 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $236.31 | 5.452% | $249.1936 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $235.56 | 4.416% | $245.9623 | $245.96 | $245.95 | $246.00 |
| Purchase #5 | $163.71 | 7.588% | $176.1323 | $176.13 | $176.15 | $176.10 |
| Purchase #6 | $15.94 | 6.560% | $16.9857 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $33.64 | 11.614% | $37.5469 | $37.55 | $37.55 | $37.50 |
| 7 purchase totals = | $764.65 | $815.3502 | $815.35 | $815.35 | $815.40 | |