| 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 | $19.94 | 3.156% | $20.5693 | $20.57 | $20.55 | $20.60 |
| Purchase #2 | $84.70 | 8.549% | $91.941 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $244.30 | 3.847% | $253.6982 | $253.70 | $253.70 | $253.70 |
| Purchase #4 | $139.46 | 4.645% | $145.9379 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $119.54 | 10.621% | $132.2363 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $6.54 | 9.769% | $7.1789 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $226.35 | 4.429% | $236.375 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $840.83 | $887.9366 | $887.95 | $888.00 | $887.90 | |