| 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 | $58.67 | 9.736% | $64.3821 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $61.88 | 7.807% | $66.711 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $234.99 | 12.687% | $264.8032 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $67.96 | 11.320% | $75.6531 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $97.94 | 7.117% | $104.9104 | $104.91 | $104.90 | $104.90 |
| Purchase #6 | $148.75 | 4.612% | $155.6104 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $98.53 | 10.518% | $108.8934 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $768.72 | $840.9636 | $840.95 | $840.95 | $841.00 | |