| 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 | $7.43 | 3.649% | $7.7011 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $176.91 | 9.427% | $193.5873 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $71.80 | 5.569% | $75.7985 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $149.25 | 5.335% | $157.2125 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $110.31 | 12.666% | $124.2819 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $161.99 | 4.363% | $169.0576 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $67.48 | 5.786% | $71.3844 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $745.17 | $799.0233 | $799.02 | $799.05 | $799.10 | |