| 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 | $73.67 | 10.847% | $81.661 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $116.54 | 10.717% | $129.0296 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $208.70 | 4.226% | $217.5197 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $232.53 | 3.140% | $239.8314 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $53.75 | 9.497% | $58.8546 | $58.85 | $58.85 | $58.90 |
| Purchase #6 | $53.49 | 9.785% | $58.724 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $34.94 | 4.194% | $36.4054 | $36.41 | $36.40 | $36.40 |
| 7 purchase totals = | $773.62 | $822.0257 | $822.02 | $822.00 | $822.00 | |