| 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 | $102.67 | 7.453% | $110.322 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $187.74 | 6.362% | $199.684 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $29.64 | 12.478% | $33.3385 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $79.35 | 13.642% | $90.1749 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $7.86 | 8.643% | $8.5393 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $200.69 | 10.454% | $221.6701 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $189.91 | 9.507% | $207.9647 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $797.86 | $871.6935 | $871.68 | $871.65 | $871.70 | |