| 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 | $80.47 | 6.491% | $85.6933 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $127.40 | 8.743% | $138.5386 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $15.84 | 13.856% | $18.0348 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $215.55 | 13.202% | $244.0069 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $174.43 | 10.309% | $192.412 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $89.71 | 5.464% | $94.6118 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $158.93 | 8.659% | $172.6917 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $862.33 | $945.9891 | $945.98 | $946.00 | $945.90 | |