| 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 | $106.37 | 13.485% | $120.714 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $189.56 | 13.350% | $214.8663 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $184.75 | 13.423% | $209.549 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $66.38 | 8.266% | $71.867 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $43.31 | 4.833% | $45.4032 | $45.40 | $45.40 | $45.40 |
| Purchase #6 | $96.48 | 11.353% | $107.4334 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $26.91 | 9.698% | $29.5197 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $713.76 | $799.3526 | $799.35 | $799.30 | $799.30 | |