| 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 | $37.88 | 9.637% | $41.5305 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $144.74 | 8.764% | $157.425 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $91.42 | 6.731% | $97.5735 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $154.98 | 8.449% | $168.0743 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $131.56 | 8.648% | $142.9373 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $133.48 | 12.681% | $150.4066 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $99.35 | 11.206% | $110.4832 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $793.41 | $868.4304 | $868.43 | $868.45 | $868.40 | |