| 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 | $16.49 | 8.179% | $17.8387 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $45.77 | 11.540% | $51.0519 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $40.99 | 9.260% | $44.7857 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $105.64 | 9.389% | $115.5585 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $246.87 | 8.123% | $266.9233 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $225.65 | 3.185% | $232.837 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $65.97 | 6.807% | $70.4606 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $747.38 | $799.4557 | $799.46 | $799.45 | $799.50 | |