| 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 | $99.42 | 7.160% | $106.5385 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $89.36 | 12.511% | $100.5398 | $100.54 | $100.55 | $100.50 |
| Purchase #3 | $11.82 | 8.285% | $12.7993 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $56.73 | 7.444% | $60.953 | $60.95 | $60.95 | $61.00 |
| Purchase #5 | $39.36 | 13.769% | $44.7795 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $233.38 | 12.260% | $261.9924 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $100.93 | 4.408% | $105.379 | $105.38 | $105.40 | $105.40 |
| 7 purchase totals = | $631.00 | $692.9815 | $692.98 | $693.05 | $693.00 | |