| 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 | $32.75 | 7.837% | $35.3166 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $117.81 | 5.715% | $124.5428 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $203.66 | 5.585% | $215.0344 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $181.52 | 9.238% | $198.2888 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $30.39 | 4.468% | $31.7478 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $242.49 | 9.619% | $265.8151 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $22.38 | 7.393% | $24.0346 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $831.00 | $894.7801 | $894.78 | $894.80 | $894.60 | |