| 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 | $64.38 | 11.173% | $71.5732 | $71.57 | $71.55 | $71.60 |
| Purchase #2 | $146.49 | 4.475% | $153.0454 | $153.05 | $153.05 | $153.00 |
| Purchase #3 | $48.35 | 9.724% | $53.0516 | $53.05 | $53.05 | $53.10 |
| Purchase #4 | $26.55 | 5.708% | $28.0655 | $28.07 | $28.05 | $28.10 |
| Purchase #5 | $188.88 | 3.177% | $194.8807 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $159.86 | 12.553% | $179.9272 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $45.92 | 6.521% | $48.9144 | $48.91 | $48.90 | $48.90 |
| 7 purchase totals = | $680.43 | $729.4580 | $729.46 | $729.45 | $729.50 | |