| 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 | $41.70 | 5.436% | $43.9668 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $216.99 | 13.620% | $246.544 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $100.57 | 5.142% | $105.7413 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $140.95 | 9.298% | $154.0555 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $43.27 | 4.855% | $45.3708 | $45.37 | $45.35 | $45.40 |
| Purchase #6 | $8.78 | 3.322% | $9.0717 | $9.07 | $9.05 | $9.10 |
| Purchase #7 | $85.57 | 13.483% | $97.1074 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $637.83 | $701.8575 | $701.86 | $701.80 | $701.90 | |