| 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 | $98.97 | 12.461% | $111.3027 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $88.61 | 11.125% | $98.4679 | $98.47 | $98.45 | $98.50 |
| Purchase #3 | $24.55 | 8.230% | $26.5705 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $78.98 | 3.184% | $81.4947 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $65.68 | 7.715% | $70.7472 | $70.75 | $70.75 | $70.70 |
| Purchase #6 | $15.59 | 8.322% | $16.8874 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $192.43 | 6.261% | $204.478 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $564.81 | $609.9484 | $609.95 | $609.95 | $610.00 | |