| 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 | $82.83 | 13.249% | $93.8041 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $71.68 | 13.138% | $81.0973 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $223.90 | 8.213% | $242.2889 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $213.65 | 12.141% | $239.5892 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $35.47 | 4.368% | $37.0193 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $15.94 | 12.236% | $17.8904 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $92.68 | 10.157% | $102.0935 | $102.09 | $102.10 | $102.10 |
| 7 purchase totals = | $736.15 | $813.7827 | $813.78 | $813.80 | $813.80 | |