| 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 | $100.31 | 4.432% | $104.7557 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $64.48 | 5.397% | $67.96 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $146.82 | 9.850% | $161.2818 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $26.53 | 8.156% | $28.6938 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $103.37 | 5.122% | $108.6646 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $220.51 | 6.440% | $234.7108 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $149.26 | 8.303% | $161.6531 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $811.28 | $867.7198 | $867.71 | $867.70 | $867.90 | |