| 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 | $8.35 | 7.618% | $8.9861 | $8.99 | $9.00 | $9.00 |
| Purchase #2 | $42.91 | 3.328% | $44.338 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $75.66 | 13.297% | $85.7205 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $224.40 | 8.167% | $242.7267 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $78.70 | 4.701% | $82.3997 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $65.87 | 6.446% | $70.116 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $220.35 | 10.285% | $243.013 | $243.01 | $243.00 | $243.00 |
| 7 purchase totals = | $716.24 | $777.3000 | $777.31 | $777.30 | $777.20 | |