| 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 | $77.27 | 9.662% | $84.7358 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $133.54 | 8.702% | $145.1607 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $45.78 | 10.196% | $50.4477 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $88.95 | 10.699% | $98.4668 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $224.29 | 5.116% | $235.7647 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $15.71 | 3.602% | $16.2759 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $214.30 | 5.386% | $225.8422 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $799.84 | $856.6938 | $856.70 | $856.70 | $856.70 | |