| 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 | $46.37 | 9.702% | $50.8688 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $98.28 | 9.691% | $107.8043 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $218.55 | 12.109% | $245.0142 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $209.43 | 8.502% | $227.2357 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $208.30 | 8.123% | $225.2202 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $58.39 | 12.199% | $65.513 | $65.51 | $65.50 | $65.50 |
| Purchase #7 | $39.62 | 13.865% | $45.1133 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $878.94 | $966.7695 | $966.76 | $966.70 | $966.70 | |