| 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 | $25.61 | 8.481% | $27.782 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $184.53 | 13.113% | $208.7274 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $104.42 | 12.293% | $117.2564 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $160.30 | 7.458% | $172.2552 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $198.76 | 4.296% | $207.2987 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $48.62 | 10.734% | $53.8389 | $53.84 | $53.85 | $53.80 |
| Purchase #7 | $159.73 | 8.113% | $172.6889 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $881.97 | $959.8475 | $959.86 | $959.90 | $959.90 | |