| 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 | $104.76 | 10.350% | $115.6027 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $250.44 | 5.412% | $263.9938 | $263.99 | $264.00 | $264.00 |
| Purchase #3 | $28.32 | 12.580% | $31.8827 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $79.44 | 10.397% | $87.6994 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $30.73 | 10.473% | $33.9484 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $113.33 | 12.583% | $127.5903 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $84.88 | 6.843% | $90.6883 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $691.90 | $751.4056 | $751.40 | $751.45 | $751.40 | |