| 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 | $30.31 | 7.838% | $32.6857 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $56.35 | 13.127% | $63.7471 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $159.52 | 3.609% | $165.2771 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $15.52 | 13.495% | $17.6144 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $51.85 | 3.747% | $53.7928 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $183.48 | 11.836% | $205.1967 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $209.46 | 8.799% | $227.8904 | $227.89 | $227.90 | $227.90 |
| 7 purchase totals = | $706.49 | $766.2042 | $766.21 | $766.25 | $766.20 | |