| 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 | $187.64 | 12.843% | $211.7386 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $91.28 | 8.513% | $99.0507 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $42.83 | 10.718% | $47.4205 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $103.78 | 8.846% | $112.9604 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $185.91 | 12.607% | $209.3477 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $87.57 | 9.225% | $95.6483 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $28.62 | 5.533% | $30.2035 | $30.20 | $30.20 | $30.20 |
| 7 purchase totals = | $727.63 | $806.3697 | $806.37 | $806.35 | $806.30 | |