| 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 | $95.53 | 11.390% | $106.4109 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $128.41 | 5.428% | $135.3801 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $8.26 | 9.830% | $9.072 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $92.51 | 4.426% | $96.6045 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $137.60 | 8.131% | $148.7883 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $17.27 | 5.578% | $18.2333 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $131.39 | 5.774% | $138.9765 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $610.97 | $653.4656 | $653.46 | $653.50 | $653.50 | |