| 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 | $95.69 | 8.744% | $104.0571 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $134.83 | 12.358% | $151.4923 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $243.75 | 6.185% | $258.8259 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $65.96 | 7.231% | $70.7296 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $49.33 | 4.858% | $51.7265 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $188.62 | 6.378% | $200.6502 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $158.25 | 12.227% | $177.5992 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $936.43 | $1,015.0808 | $1,015.09 | $1,015.15 | $1,015.10 | |