| 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 | $126.43 | 7.414% | $135.8035 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $227.63 | 8.645% | $247.3086 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $59.37 | 8.547% | $64.4444 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $125.81 | 11.777% | $140.6266 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $105.55 | 11.559% | $117.7505 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $67.82 | 9.513% | $74.2717 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $40.36 | 13.479% | $45.8001 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $752.97 | $826.0054 | $826.00 | $826.00 | $826.00 | |