| 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 | $74.39 | 6.502% | $79.2268 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $119.97 | 12.374% | $134.8151 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $219.58 | 9.417% | $240.2578 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $22.71 | 3.153% | $23.426 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $25.37 | 12.263% | $28.4811 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $21.47 | 12.233% | $24.0964 | $24.10 | $24.10 | $24.10 |
| Purchase #7 | $226.46 | 3.692% | $234.8209 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $709.95 | $765.1241 | $765.14 | $765.15 | $765.10 | |