| 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 | $76.94 | 7.434% | $82.6597 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $216.90 | 6.267% | $230.4931 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $77.61 | 4.157% | $80.8362 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $87.67 | 10.299% | $96.6991 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $115.57 | 3.389% | $119.4867 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $213.70 | 8.234% | $231.2961 | $231.30 | $231.30 | $231.30 |
| Purchase #7 | $101.85 | 8.394% | $110.3993 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $890.24 | $951.8702 | $951.88 | $951.90 | $951.90 | |