| 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 | $91.88 | 13.551% | $104.3307 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $65.99 | 7.360% | $70.8469 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $215.71 | 5.301% | $227.1448 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $154.28 | 13.650% | $175.3392 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $9.28 | 12.657% | $10.4546 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $5.81 | 13.669% | $6.6042 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $199.27 | 9.799% | $218.7965 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $742.22 | $813.5169 | $813.51 | $813.55 | $813.40 | |