| 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 | $50.90 | 8.663% | $55.3095 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $30.81 | 9.250% | $33.6599 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $236.93 | 11.261% | $263.6107 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $178.45 | 9.680% | $195.724 | $195.72 | $195.70 | $195.70 |
| Purchase #5 | $26.66 | 4.332% | $27.8149 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $217.41 | 8.495% | $235.879 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $158.65 | 5.592% | $167.5217 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $899.81 | $979.5197 | $979.51 | $979.45 | $979.50 | |