| 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 | $17.37 | 9.276% | $18.9812 | $18.98 | $19.00 | $19.00 |
| Purchase #2 | $208.54 | 3.184% | $215.1799 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $198.59 | 4.288% | $207.1055 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $86.42 | 7.303% | $92.7313 | $92.73 | $92.75 | $92.70 |
| Purchase #5 | $50.42 | 12.267% | $56.605 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $33.39 | 7.625% | $35.936 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $212.52 | 4.818% | $222.7592 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $807.25 | $849.2981 | $849.31 | $849.35 | $849.30 | |