| 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 | $74.25 | 4.390% | $77.5096 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $42.78 | 10.861% | $47.4263 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $82.79 | 11.568% | $92.3671 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $250.63 | 6.315% | $266.4573 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $203.70 | 12.533% | $229.2297 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $152.58 | 5.640% | $161.1855 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $16.94 | 8.433% | $18.3686 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $823.67 | $892.5441 | $892.56 | $892.55 | $892.60 | |