| 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 | $18.59 | 4.864% | $19.4942 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $179.25 | 8.588% | $194.644 | $194.64 | $194.65 | $194.60 |
| Purchase #3 | $15.64 | 13.548% | $17.7589 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $14.94 | 4.498% | $15.612 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $198.62 | 11.318% | $221.0998 | $221.10 | $221.10 | $221.10 |
| Purchase #6 | $119.66 | 13.663% | $136.0091 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $233.64 | 7.793% | $251.8476 | $251.85 | $251.85 | $251.80 |
| 7 purchase totals = | $780.34 | $856.4656 | $856.46 | $856.45 | $856.40 | |