| 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 | $78.59 | 12.710% | $88.5788 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $160.94 | 4.683% | $168.4768 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $155.46 | 3.780% | $161.3364 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $67.30 | 10.601% | $74.4345 | $74.43 | $74.45 | $74.40 |
| Purchase #5 | $224.80 | 12.166% | $252.1492 | $252.15 | $252.15 | $252.10 |
| Purchase #6 | $26.32 | 6.662% | $28.0734 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $26.73 | 12.222% | $29.9969 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $740.14 | $803.0460 | $803.05 | $803.10 | $803.00 | |