| 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 | $31.90 | 9.142% | $34.8163 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $217.76 | 3.827% | $226.0937 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $195.29 | 7.778% | $210.4797 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $185.59 | 7.628% | $199.7468 | $199.75 | $199.75 | $199.70 |
| Purchase #5 | $60.89 | 13.567% | $69.1509 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $158.95 | 9.362% | $173.8309 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $27.93 | 8.201% | $30.2205 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $878.31 | $944.3388 | $944.34 | $944.35 | $944.30 | |