| 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 | $34.51 | 12.453% | $38.8075 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $40.53 | 9.546% | $44.399 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $202.95 | 11.866% | $227.032 | $227.03 | $227.05 | $227.00 |
| Purchase #4 | $61.75 | 4.250% | $64.3744 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $239.50 | 3.279% | $247.3532 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $112.26 | 3.245% | $115.9028 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $23.72 | 9.478% | $25.9682 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $715.22 | $763.8371 | $763.83 | $763.80 | $763.90 | |