| 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 | $9.66 | 12.575% | $10.8747 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $37.67 | 10.104% | $41.4762 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $134.51 | 3.374% | $139.0484 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $41.94 | 10.595% | $46.3835 | $46.38 | $46.40 | $46.40 |
| Purchase #5 | $237.75 | 10.817% | $263.4674 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $203.71 | 12.522% | $229.2186 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $14.35 | 11.589% | $16.013 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $679.59 | $746.4818 | $746.48 | $746.45 | $746.50 | |