| 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 | $33.83 | 8.282% | $36.6318 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $108.37 | 10.204% | $119.4281 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $101.31 | 13.593% | $115.0811 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $169.40 | 5.688% | $179.0355 | $179.04 | $179.05 | $179.00 |
| Purchase #5 | $215.72 | 5.701% | $228.0182 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $8.96 | 12.356% | $10.0671 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $185.88 | 11.448% | $207.1595 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $823.47 | $895.4213 | $895.43 | $895.45 | $895.40 | |