| 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 | $113.85 | 6.724% | $121.5053 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $15.71 | 9.505% | $17.2032 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $45.68 | 8.575% | $49.5971 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $219.48 | 9.209% | $239.6919 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $58.28 | 5.416% | $61.4364 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $215.37 | 7.693% | $231.9384 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $94.28 | 5.474% | $99.4409 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $762.65 | $820.8132 | $820.82 | $820.85 | $820.70 | |