| 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 | $50.93 | 6.505% | $54.243 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $196.77 | 9.357% | $215.1818 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $187.85 | 4.645% | $196.5756 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $84.95 | 11.389% | $94.625 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $15.27 | 9.859% | $16.7755 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $110.30 | 10.708% | $122.1109 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $218.58 | 12.507% | $245.9178 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $864.65 | $945.4296 | $945.44 | $945.50 | $945.40 | |