| 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 | $16.97 | 5.625% | $17.9246 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $236.96 | 6.530% | $252.4335 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $202.61 | 3.383% | $209.4643 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $207.50 | 3.365% | $214.4824 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $152.68 | 4.370% | $159.3521 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $51.47 | 12.438% | $57.8718 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $15.28 | 4.593% | $15.9818 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $883.47 | $927.5105 | $927.49 | $927.50 | $927.60 | |