| 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 | $58.88 | 6.844% | $62.9097 | $62.91 | $62.90 | $62.90 |
| Purchase #2 | $142.63 | 12.240% | $160.0879 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $210.57 | 4.816% | $220.7111 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $145.35 | 13.552% | $165.0478 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $89.39 | 10.371% | $98.6606 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $153.85 | 10.328% | $169.7396 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $199.94 | 13.684% | $227.2998 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,000.61 | $1,104.4565 | $1,104.46 | $1,104.45 | $1,104.40 | |