| 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 | $98.59 | 7.559% | $106.0424 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $205.86 | 7.698% | $221.7071 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $197.76 | 12.405% | $222.2921 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $155.92 | 10.247% | $171.8971 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $52.94 | 13.848% | $60.2711 | $60.27 | $60.25 | $60.30 |
| Purchase #6 | $65.65 | 6.807% | $70.1188 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $71.63 | 4.762% | $75.041 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $848.35 | $927.3696 | $927.37 | $927.35 | $927.30 | |