| 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 | $90.57 | 7.585% | $97.4397 | $97.44 | $97.45 | $97.40 |
| Purchase #2 | $43.84 | 8.658% | $47.6357 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $190.90 | 7.859% | $205.9028 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $30.49 | 8.469% | $33.0722 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $75.84 | 10.603% | $83.8813 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $74.89 | 5.574% | $79.0644 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $181.60 | 10.252% | $200.2176 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $688.13 | $747.2137 | $747.21 | $747.20 | $747.20 | |