| 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 | $212.74 | 4.636% | $222.6026 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $16.57 | 10.404% | $18.2939 | $18.29 | $18.30 | $18.30 |
| Purchase #3 | $15.77 | 11.564% | $17.5936 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $69.41 | 12.318% | $77.9599 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $73.26 | 10.237% | $80.7596 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $98.70 | 6.132% | $104.7523 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $86.51 | 11.380% | $96.3548 | $96.35 | $96.35 | $96.40 |
| 7 purchase totals = | $572.96 | $618.3167 | $618.30 | $618.30 | $618.50 | |