| 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 | $90.58 | 8.319% | $98.1154 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $9.33 | 7.161% | $9.9981 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $196.41 | 13.470% | $222.8664 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $82.98 | 12.560% | $93.4023 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $145.33 | 12.491% | $163.4832 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $214.43 | 6.303% | $227.9455 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $38.84 | 5.625% | $41.0248 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $777.90 | $856.8357 | $856.84 | $856.80 | $856.80 | |