| 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 | $15.56 | 9.763% | $17.0791 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $84.40 | 13.678% | $95.9442 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $202.54 | 11.634% | $226.1035 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $93.78 | 12.619% | $105.6141 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $55.67 | 7.337% | $59.7545 | $59.75 | $59.75 | $59.80 |
| Purchase #6 | $9.93 | 12.792% | $11.2002 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $45.98 | 12.246% | $51.6107 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $507.86 | $567.3063 | $567.29 | $567.30 | $567.30 | |