| 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 | $199.96 | 3.598% | $207.1546 | $207.15 | $207.15 | $207.20 |
| Purchase #2 | $35.82 | 4.733% | $37.5154 | $37.52 | $37.50 | $37.50 |
| Purchase #3 | $27.32 | 4.572% | $28.5691 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $228.82 | 5.729% | $241.9291 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $213.68 | 5.450% | $225.3256 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $87.49 | 10.574% | $96.7412 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $67.30 | 10.417% | $74.3106 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $860.39 | $911.5456 | $911.55 | $911.55 | $911.50 | |