| 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 | 8.146% | $27.6962 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $33.98 | 7.173% | $36.4174 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $168.67 | 8.421% | $182.8737 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $63.51 | 6.755% | $67.8001 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $163.30 | 12.278% | $183.35 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $72.98 | 6.590% | $77.7894 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $139.38 | 12.141% | $156.3021 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $667.43 | $732.2289 | $732.23 | $732.20 | $732.30 | |