| 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 | $63.55 | 6.644% | $67.7723 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $60.70 | 6.725% | $64.7821 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $223.63 | 10.355% | $246.7869 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $94.70 | 8.400% | $102.6548 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $234.73 | 12.162% | $263.2779 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $110.54 | 13.150% | $125.076 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $8.82 | 7.853% | $9.5126 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $796.67 | $879.8626 | $879.86 | $879.90 | $880.00 | |