| 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 | $21.36 | 9.767% | $23.4462 | $23.45 | $23.45 | $23.40 |
| Purchase #2 | $155.42 | 13.549% | $176.4779 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $211.59 | 12.287% | $237.5881 | $237.59 | $237.60 | $237.60 |
| Purchase #4 | $77.46 | 5.753% | $81.9163 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $170.34 | 3.538% | $176.3666 | $176.37 | $176.35 | $176.40 |
| Purchase #6 | $14.52 | 5.472% | $15.3145 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $36.30 | 8.514% | $39.3906 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $686.99 | $750.5002 | $750.51 | $750.50 | $750.50 | |