| 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 | $43.59 | 3.374% | $45.0607 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $5.52 | 13.701% | $6.2763 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $136.73 | 12.384% | $153.6626 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $41.64 | 8.576% | $45.211 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $112.73 | 10.486% | $124.5509 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $213.30 | 5.537% | $225.1104 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $26.61 | 8.530% | $28.8798 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $580.12 | $628.7517 | $628.75 | $628.75 | $628.90 | |