| 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 | $75.99 | 12.383% | $85.3998 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $30.85 | 3.332% | $31.8779 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $112.49 | 6.526% | $119.8311 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $166.66 | 10.655% | $184.4176 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $14.86 | 6.669% | $15.851 | $15.85 | $15.85 | $15.90 |
| Purchase #6 | $56.80 | 11.762% | $63.4808 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $36.35 | 7.226% | $38.9767 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $494.00 | $539.8349 | $539.84 | $539.90 | $539.90 | |