| 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 | $20.60 | 9.863% | $22.6318 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $155.45 | 5.466% | $163.9469 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $100.36 | 12.349% | $112.7535 | $112.75 | $112.75 | $112.80 |
| Purchase #4 | $75.93 | 9.719% | $83.3096 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $8.62 | 3.689% | $8.938 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $164.29 | 3.342% | $169.7806 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $139.56 | 5.138% | $146.7306 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $664.81 | $708.0910 | $708.09 | $708.15 | $708.00 | |