| 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 | $77.72 | 4.532% | $81.2423 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $90.56 | 6.120% | $96.1023 | $96.10 | $96.10 | $96.10 |
| Purchase #3 | $148.79 | 10.405% | $164.2716 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $113.84 | 13.275% | $128.9523 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $91.88 | 5.490% | $96.9242 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $60.34 | 4.642% | $63.141 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $229.48 | 13.731% | $260.9899 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $812.61 | $891.6236 | $891.61 | $891.60 | $891.60 | |