| 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 | $225.67 | 5.127% | $237.2401 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $20.88 | 9.397% | $22.8421 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $174.68 | 12.633% | $196.7473 | $196.75 | $196.75 | $196.70 |
| Purchase #4 | $52.99 | 9.402% | $57.9721 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $52.80 | 5.394% | $55.648 | $55.65 | $55.65 | $55.60 |
| Purchase #6 | $113.37 | 5.798% | $119.9432 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $89.74 | 11.401% | $99.9713 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $730.13 | $790.3641 | $790.36 | $790.35 | $790.20 | |