| 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 | $89.36 | 7.223% | $95.8145 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $10.42 | 12.308% | $11.7025 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $110.96 | 7.200% | $118.9491 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $62.79 | 4.692% | $65.7361 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $66.45 | 12.591% | $74.8167 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $220.86 | 4.659% | $231.1499 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $105.49 | 9.231% | $115.2278 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $666.33 | $713.3966 | $713.40 | $713.40 | $713.20 | |