| 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 | $99.74 | 4.269% | $103.9979 | $104.00 | $104.00 | $104.00 |
| Purchase #2 | $111.85 | 6.759% | $119.4099 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $76.88 | 13.449% | $87.2196 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $201.75 | 4.494% | $210.8166 | $210.82 | $210.80 | $210.80 |
| Purchase #5 | $58.94 | 8.487% | $63.9422 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $16.33 | 8.820% | $17.7703 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $243.30 | 12.357% | $273.3646 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $808.79 | $876.5211 | $876.52 | $876.45 | $876.50 | |