| 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 | $102.35 | 5.598% | $108.0796 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $60.46 | 4.353% | $63.0918 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $120.43 | 4.856% | $126.2781 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $236.71 | 8.476% | $256.7735 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $216.55 | 3.379% | $223.8672 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $83.71 | 5.533% | $88.3417 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $66.37 | 10.260% | $73.1796 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $886.58 | $939.6115 | $939.61 | $939.65 | $939.70 | |