| 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 | $58.84 | 4.351% | $61.4001 | $61.40 | $61.40 | $61.40 |
| Purchase #2 | $69.40 | 4.686% | $72.6521 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $108.44 | 13.126% | $122.6738 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $71.82 | 13.629% | $81.6083 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $26.68 | 8.315% | $28.8984 | $28.90 | $28.90 | $28.90 |
| Purchase #6 | $80.48 | 7.243% | $86.3092 | $86.31 | $86.30 | $86.30 |
| Purchase #7 | $202.54 | 11.501% | $225.8341 | $225.83 | $225.85 | $225.80 |
| 7 purchase totals = | $618.20 | $679.3760 | $679.37 | $679.35 | $679.40 | |