| 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 | $108.93 | 10.223% | $120.0659 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $28.73 | 3.558% | $29.7522 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $186.76 | 6.334% | $198.5894 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $195.73 | 6.744% | $208.93 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $199.86 | 11.467% | $222.7779 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $38.95 | 4.618% | $40.7487 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $56.39 | 12.543% | $63.463 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $815.35 | $884.3271 | $884.33 | $884.35 | $884.40 | |