| 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 | $73.51 | 8.420% | $79.6995 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $71.32 | 13.242% | $80.7642 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $147.65 | 12.356% | $165.8936 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $52.35 | 6.801% | $55.9103 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $94.30 | 10.801% | $104.4853 | $104.49 | $104.50 | $104.50 |
| Purchase #6 | $164.48 | 13.745% | $187.0878 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $232.66 | 12.509% | $261.7634 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $836.27 | $935.6041 | $935.60 | $935.60 | $935.70 | |