| 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 | $62.80 | 11.360% | $69.9341 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $163.47 | 13.191% | $185.0333 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $84.56 | 12.143% | $94.8281 | $94.83 | $94.85 | $94.80 |
| Purchase #4 | $29.37 | 12.437% | $33.0227 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $133.78 | 11.680% | $149.4055 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $159.53 | 6.527% | $169.9425 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $176.65 | 12.463% | $198.6659 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $810.16 | $900.8321 | $900.83 | $900.85 | $900.70 | |