| 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 | $55.70 | 11.845% | $62.2977 | $62.30 | $62.30 | $62.30 |
| Purchase #2 | $123.85 | 6.649% | $132.0848 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $14.61 | 10.414% | $16.1315 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $70.42 | 12.341% | $79.1105 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $67.88 | 10.192% | $74.7983 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $119.45 | 5.224% | $125.6901 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $164.51 | 3.182% | $169.7447 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $616.42 | $659.8576 | $659.85 | $659.90 | $659.80 | |