| 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 | $76.88 | 6.474% | $81.8572 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $63.48 | 5.451% | $66.9403 | $66.94 | $66.95 | $66.90 |
| Purchase #3 | $209.60 | 3.541% | $217.0219 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $65.60 | 13.760% | $74.6266 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $65.78 | 11.676% | $73.4605 | $73.46 | $73.45 | $73.50 |
| Purchase #6 | $204.61 | 8.705% | $222.4213 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $181.33 | 3.405% | $187.5043 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $867.28 | $923.8321 | $923.83 | $923.80 | $923.80 | |