| 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 | $74.90 | 3.417% | $77.4593 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $148.73 | 9.615% | $163.0304 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $166.90 | 3.799% | $173.2405 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $33.74 | 12.336% | $37.9022 | $37.90 | $37.90 | $37.90 |
| Purchase #5 | $209.87 | 13.541% | $238.2885 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $196.79 | 9.783% | $216.042 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $12.35 | 4.529% | $12.9093 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $843.28 | $918.8722 | $918.87 | $918.90 | $918.80 | |