| 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 | $206.90 | 9.749% | $227.0707 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $60.97 | 8.700% | $66.2744 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $21.60 | 4.386% | $22.5474 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $37.83 | 12.602% | $42.5973 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $13.86 | 5.565% | $14.6313 | $14.63 | $14.65 | $14.60 |
| Purchase #6 | $117.29 | 13.433% | $133.0456 | $133.05 | $133.05 | $133.00 |
| Purchase #7 | $89.47 | 10.724% | $99.0648 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $547.92 | $605.2315 | $605.23 | $605.20 | $605.20 | |