| 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 | $222.92 | 3.819% | $231.4333 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $68.63 | 10.648% | $75.9377 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $92.66 | 6.874% | $99.0294 | $99.03 | $99.05 | $99.00 |
| Purchase #4 | $8.81 | 7.287% | $9.452 | $9.45 | $9.45 | $9.50 |
| Purchase #5 | $201.88 | 3.729% | $209.4081 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $175.38 | 12.577% | $197.4375 | $197.44 | $197.45 | $197.40 |
| Purchase #7 | $82.37 | 12.540% | $92.6992 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $852.65 | $915.3972 | $915.40 | $915.45 | $915.30 | |