| 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 | $105.74 | 12.795% | $119.2694 | $119.27 | $119.25 | $119.30 |
| Purchase #2 | $7.52 | 5.816% | $7.9574 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $121.52 | 11.650% | $135.6771 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $165.31 | 3.508% | $171.1091 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $28.46 | 8.126% | $30.7727 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $189.40 | 12.354% | $212.7985 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $5.46 | 3.842% | $5.6698 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $623.41 | $683.2540 | $683.26 | $683.20 | $683.40 | |