| 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 | $99.54 | 12.261% | $111.7446 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $44.88 | 9.301% | $49.0543 | $49.05 | $49.05 | $49.10 |
| Purchase #3 | $7.43 | 6.546% | $7.9164 | $7.92 | $7.90 | $7.90 |
| Purchase #4 | $108.76 | 11.550% | $121.3218 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $175.45 | 7.547% | $188.6912 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $237.35 | 12.711% | $267.5196 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $139.58 | 7.836% | $150.5175 | $150.52 | $150.50 | $150.50 |
| 7 purchase totals = | $812.99 | $896.7654 | $896.76 | $896.70 | $896.70 | |