| 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 | $80.44 | 6.256% | $85.4723 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $136.46 | 7.799% | $147.1025 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $200.51 | 11.368% | $223.304 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $5.61 | 13.254% | $6.3535 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $114.40 | 6.102% | $121.3807 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $28.89 | 5.182% | $30.3871 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $132.88 | 4.611% | $139.0071 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $699.19 | $753.0072 | $753.00 | $753.00 | $753.10 | |