| 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 | $14.87 | 11.424% | $16.5687 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $19.45 | 6.219% | $20.6596 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $100.32 | 8.208% | $108.5543 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $243.37 | 9.531% | $266.5656 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $32.67 | 3.801% | $33.9118 | $33.91 | $33.90 | $33.90 |
| Purchase #6 | $196.78 | 11.473% | $219.3566 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $91.71 | 6.567% | $97.7326 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $699.17 | $763.3492 | $763.35 | $763.30 | $763.50 | |