| 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 | $70.45 | 7.508% | $75.7394 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $174.37 | 13.832% | $198.4889 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $204.54 | 11.395% | $227.8473 | $227.85 | $227.85 | $227.80 |
| Purchase #4 | $162.46 | 3.629% | $168.3557 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $15.86 | 6.247% | $16.8508 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $48.96 | 13.271% | $55.4575 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $118.67 | 10.785% | $131.4686 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $795.31 | $874.2082 | $874.22 | $874.20 | $874.30 | |