| 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 | $20.29 | 11.832% | $22.6907 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $56.71 | 7.578% | $61.0075 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $167.27 | 10.478% | $184.7966 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $97.67 | 9.478% | $106.9272 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $214.77 | 6.720% | $229.2025 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $157.44 | 4.690% | $164.8239 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $37.38 | 6.449% | $39.7906 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $751.53 | $809.2390 | $809.24 | $809.25 | $809.20 | |