| 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 | $41.87 | 4.695% | $43.8358 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $163.38 | 3.461% | $169.0346 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $164.95 | 9.343% | $180.3613 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $11.87 | 11.830% | $13.2742 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $219.68 | 8.117% | $237.5114 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $88.25 | 3.441% | $91.2867 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $57.81 | 8.782% | $62.8869 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $747.81 | $798.1909 | $798.19 | $798.20 | $798.20 | |