| 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 | $79.82 | 6.439% | $84.9596 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $203.84 | 5.583% | $215.2204 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $45.75 | 8.144% | $49.4759 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $17.65 | 4.445% | $18.4345 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $71.82 | 6.532% | $76.5113 | $76.51 | $76.50 | $76.50 |
| Purchase #6 | $218.31 | 6.541% | $232.5897 | $232.59 | $232.60 | $232.60 |
| Purchase #7 | $88.48 | 13.803% | $100.6929 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $725.67 | $777.8843 | $777.88 | $777.90 | $777.90 | |