| 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 | $67.92 | 4.350% | $70.8745 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $117.27 | 12.141% | $131.5078 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $216.65 | 6.669% | $231.0984 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $104.45 | 8.795% | $113.6364 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $25.82 | 6.391% | $27.4702 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $145.31 | 12.211% | $163.0538 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $197.26 | 5.376% | $207.8647 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $874.68 | $945.5058 | $945.50 | $945.45 | $945.60 | |