| 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 | $21.94 | 13.318% | $24.862 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $40.65 | 13.720% | $46.2272 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $214.26 | 6.366% | $227.8998 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $137.84 | 11.633% | $153.8749 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $232.42 | 5.864% | $246.0491 | $246.05 | $246.05 | $246.00 |
| Purchase #6 | $51.66 | 12.254% | $57.9904 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $6.83 | 9.139% | $7.4542 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $705.60 | $764.3576 | $764.35 | $764.35 | $764.40 | |