| 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 | $64.84 | 6.202% | $68.8614 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $16.86 | 6.784% | $18.0038 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $82.31 | 11.193% | $91.523 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $134.57 | 7.695% | $144.9252 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $115.70 | 6.196% | $122.8688 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $117.49 | 11.266% | $130.7264 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $239.99 | 11.155% | $266.7609 | $266.76 | $266.75 | $266.80 |
| 7 purchase totals = | $771.76 | $843.6695 | $843.67 | $843.65 | $843.70 | |