| 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 | $71.74 | 6.349% | $76.2948 | $76.29 | $76.30 | $76.30 |
| Purchase #2 | $17.92 | 8.258% | $19.3998 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $98.96 | 8.740% | $107.6091 | $107.61 | $107.60 | $107.60 |
| Purchase #4 | $90.89 | 3.122% | $93.7276 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $99.25 | 5.496% | $104.7048 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $198.47 | 8.400% | $215.1415 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $92.37 | 9.494% | $101.1396 | $101.14 | $101.15 | $101.10 |
| 7 purchase totals = | $669.60 | $718.0172 | $718.01 | $718.05 | $717.90 | |