| 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 | $67.52 | 9.437% | $73.8919 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $138.97 | 11.305% | $154.6806 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $121.41 | 7.328% | $130.3069 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $34.40 | 10.680% | $38.0739 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $121.30 | 3.710% | $125.8002 | $125.80 | $125.80 | $125.80 |
| Purchase #6 | $62.88 | 3.408% | $65.023 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $191.46 | 13.466% | $217.242 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $737.94 | $805.0185 | $805.01 | $805.00 | $805.00 | |