| 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 | $22.57 | 12.622% | $25.4188 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $150.97 | 6.426% | $160.6713 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $70.87 | 9.225% | $77.4078 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $56.38 | 9.422% | $61.6921 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $151.95 | 3.433% | $157.1664 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $202.84 | 10.419% | $223.9739 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $22.66 | 12.591% | $25.5131 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $678.24 | $731.8434 | $731.84 | $731.75 | $731.90 | |