| 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 | $11.47 | 13.632% | $13.0336 | $13.03 | $13.05 | $13.00 |
| Purchase #2 | $197.56 | 8.659% | $214.6667 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $217.30 | 10.391% | $239.8796 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $39.56 | 10.284% | $43.6284 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $66.62 | 13.299% | $75.4798 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $20.63 | 9.593% | $22.609 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $200.79 | 5.246% | $211.3234 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $753.93 | $820.6205 | $820.62 | $820.65 | $820.60 | |