| 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 | $75.65 | 8.531% | $82.1037 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $31.98 | 7.797% | $34.4735 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $55.39 | 12.230% | $62.1642 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $100.56 | 6.206% | $106.8008 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $238.56 | 12.222% | $267.7168 | $267.72 | $267.70 | $267.70 |
| Purchase #6 | $117.52 | 5.674% | $124.1881 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $122.63 | 3.391% | $126.7884 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $742.29 | $804.2355 | $804.23 | $804.20 | $804.30 | |