| 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 | $70.45 | 12.837% | $79.4937 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $234.74 | 13.504% | $266.4393 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $211.71 | 4.717% | $221.6964 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $77.85 | 8.281% | $84.2968 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $122.96 | 4.629% | $128.6518 | $128.65 | $128.65 | $128.70 |
| Purchase #6 | $18.46 | 3.440% | $19.095 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $203.59 | 9.380% | $222.6867 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $939.76 | $1,022.3597 | $1,022.37 | $1,022.40 | $1,022.40 | |