| 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 | $101.73 | 7.672% | $109.5347 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $26.99 | 10.356% | $29.7851 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $156.83 | 6.229% | $166.5989 | $166.60 | $166.60 | $166.60 |
| Purchase #4 | $125.27 | 8.381% | $135.7689 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $219.25 | 8.533% | $237.9586 | $237.96 | $237.95 | $238.00 |
| Purchase #6 | $33.76 | 6.658% | $36.0077 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $79.95 | 6.220% | $84.9229 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $743.78 | $800.5768 | $800.58 | $800.55 | $800.60 | |