| 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 | $83.79 | 11.358% | $93.3069 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $132.66 | 10.265% | $146.2775 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $25.72 | 5.849% | $27.2244 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $240.95 | 10.554% | $266.3799 | $266.38 | $266.40 | $266.40 |
| Purchase #5 | $80.87 | 9.185% | $88.2979 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $56.91 | 7.287% | $61.057 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $186.25 | 7.682% | $200.5577 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $807.15 | $883.1013 | $883.11 | $883.10 | $883.20 | |