| 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 | $55.67 | 9.110% | $60.7415 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $203.78 | 9.337% | $222.8069 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $186.98 | 4.193% | $194.8201 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $20.53 | 9.538% | $22.4882 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $223.66 | 10.597% | $247.3613 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $73.25 | 13.852% | $83.3966 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $14.43 | 7.104% | $15.4551 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $778.30 | $847.0697 | $847.08 | $847.05 | $847.10 | |