| 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 | $95.72 | 9.532% | $104.844 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $87.55 | 9.471% | $95.8419 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $8.99 | 10.514% | $9.9352 | $9.94 | $9.95 | $9.90 |
| Purchase #4 | $90.55 | 9.244% | $98.9204 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $191.87 | 4.177% | $199.8844 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $218.41 | 7.739% | $235.3127 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $88.95 | 10.485% | $98.2764 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $782.04 | $843.0150 | $843.01 | $843.05 | $842.90 | |