| 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 | $98.31 | 5.367% | $103.5863 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $106.90 | 12.698% | $120.4742 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $228.39 | 5.796% | $241.6275 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $62.93 | 4.769% | $65.9311 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $75.28 | 3.774% | $78.1211 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $185.39 | 11.634% | $206.9583 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $47.91 | 4.104% | $49.8762 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $805.11 | $866.5747 | $866.58 | $866.60 | $866.60 | |