| 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 | $54.61 | 6.595% | $58.2115 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $15.77 | 7.131% | $16.8946 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $207.99 | 11.492% | $231.8922 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $113.74 | 10.536% | $125.7236 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $235.90 | 4.604% | $246.7608 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $80.85 | 11.642% | $90.2626 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $77.39 | 9.647% | $84.8558 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $786.25 | $854.6011 | $854.59 | $854.55 | $854.70 | |