| 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 | $32.50 | 11.389% | $36.2014 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $76.94 | 9.448% | $84.2093 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $91.73 | 12.508% | $103.2036 | $103.20 | $103.20 | $103.20 |
| Purchase #4 | $69.49 | 11.409% | $77.4181 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $242.82 | 11.597% | $270.9798 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $148.56 | 4.258% | $154.8857 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $204.58 | 12.217% | $229.5735 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $866.62 | $956.4714 | $956.47 | $956.45 | $956.50 | |