| 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 | $80.35 | 9.108% | $87.6683 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $176.93 | 7.706% | $190.5642 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $104.74 | 12.352% | $117.6775 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $77.63 | 10.420% | $85.719 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $38.71 | 5.183% | $40.7163 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $87.68 | 12.458% | $98.6032 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $28.39 | 10.764% | $31.4459 | $31.45 | $31.45 | $31.40 |
| 7 purchase totals = | $594.43 | $652.3944 | $652.40 | $652.35 | $652.40 | |