| 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 | $45.88 | 7.717% | $49.4206 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $94.77 | 4.701% | $99.2251 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $196.78 | 7.132% | $210.8143 | $210.81 | $210.80 | $210.80 |
| Purchase #4 | $17.28 | 7.258% | $18.5342 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $103.42 | 13.743% | $117.633 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $63.41 | 6.453% | $67.5018 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $130.67 | 10.779% | $144.7549 | $144.75 | $144.75 | $144.80 |
| 7 purchase totals = | $652.21 | $707.8839 | $707.87 | $707.90 | $707.80 | |