| 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 | $77.28 | 10.763% | $85.5976 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $168.71 | 10.325% | $186.1293 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $92.50 | 3.806% | $96.0206 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $92.30 | 11.163% | $102.6034 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $215.96 | 9.533% | $236.5475 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $60.40 | 5.577% | $63.7685 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $126.60 | 9.800% | $139.0068 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $833.75 | $909.6737 | $909.68 | $909.65 | $909.60 | |