| 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 | $60.82 | 9.444% | $66.5638 | $66.56 | $66.55 | $66.60 |
| Purchase #2 | $26.29 | 8.370% | $28.4905 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $170.48 | 10.187% | $187.8468 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $15.84 | 10.529% | $17.5078 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $187.45 | 9.860% | $205.9326 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $86.93 | 3.643% | $90.0969 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $147.57 | 8.296% | $159.8124 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $695.38 | $756.2508 | $756.25 | $756.25 | $756.20 | |