| 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 | $55.75 | 8.705% | $60.603 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $169.55 | 6.495% | $180.5623 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $24.55 | 8.296% | $26.5867 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $116.81 | 9.630% | $128.0588 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $167.93 | 4.791% | $175.9755 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $41.72 | 4.702% | $43.6817 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $168.72 | 5.475% | $177.9574 | $177.96 | $177.95 | $178.00 |
| 7 purchase totals = | $745.03 | $793.4254 | $793.43 | $793.45 | $793.60 | |