| 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 | $97.34 | 9.784% | $106.8637 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $12.88 | 10.840% | $14.2762 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $242.97 | 9.749% | $266.6571 | $266.66 | $266.65 | $266.70 |
| Purchase #4 | $85.99 | 6.690% | $91.7427 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $9.86 | 6.541% | $10.5049 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $77.31 | 8.255% | $83.6919 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $146.83 | 7.745% | $158.202 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $673.18 | $731.9385 | $731.93 | $731.95 | $732.00 | |