| 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 | $37.69 | 3.638% | $39.0612 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $95.96 | 5.334% | $101.0785 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $207.50 | 7.444% | $222.9463 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $194.36 | 8.703% | $211.2752 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $64.64 | 4.476% | $67.5333 | $67.53 | $67.55 | $67.50 |
| Purchase #6 | $231.41 | 3.294% | $239.0326 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $212.82 | 8.544% | $231.0033 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $1,044.38 | $1,111.9304 | $1,111.93 | $1,112.00 | $1,111.90 | |