| 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 | $195.73 | 5.105% | $205.722 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $144.32 | 9.278% | $157.71 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $45.35 | 9.871% | $49.8265 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $38.67 | 4.746% | $40.5053 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $71.82 | 6.340% | $76.3734 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $15.36 | 10.438% | $16.9633 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $66.29 | 11.141% | $73.6754 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $577.54 | $620.7759 | $620.78 | $620.75 | $620.80 | |