| 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 | $47.79 | 7.858% | $51.5453 | $51.55 | $51.55 | $51.50 |
| Purchase #2 | $216.54 | 5.182% | $227.7611 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $105.70 | 11.443% | $117.7953 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $119.93 | 9.376% | $131.1746 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $174.77 | 3.186% | $180.3382 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $140.96 | 12.797% | $158.9987 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $20.40 | 13.635% | $23.1815 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $826.09 | $890.7947 | $890.80 | $890.80 | $890.80 | |