| 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 | $56.61 | 13.777% | $64.4092 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $191.40 | 7.157% | $205.0985 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $52.29 | 7.461% | $56.1914 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $196.54 | 8.445% | $213.1378 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $53.72 | 9.171% | $58.6467 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $102.67 | 12.661% | $115.669 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $84.51 | 4.652% | $88.4414 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $737.74 | $801.5940 | $801.60 | $801.60 | $801.50 | |