| 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 | $11.35 | 3.157% | $11.7083 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $77.47 | 3.643% | $80.2922 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $8.50 | 11.681% | $9.4929 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $104.53 | 10.389% | $115.3896 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $143.80 | 5.643% | $151.9146 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $174.56 | 11.567% | $194.7514 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $94.38 | 4.477% | $98.6054 | $98.61 | $98.60 | $98.60 |
| 7 purchase totals = | $614.59 | $662.1544 | $662.15 | $662.15 | $662.20 | |