| 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 | $30.50 | 5.237% | $32.0973 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $155.82 | 8.795% | $169.5244 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $120.34 | 11.610% | $134.3115 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $235.82 | 9.165% | $257.4329 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $96.68 | 5.689% | $102.1801 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $21.52 | 9.375% | $23.5375 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $237.70 | 6.162% | $252.3471 | $252.35 | $252.35 | $252.30 |
| 7 purchase totals = | $898.38 | $971.4308 | $971.43 | $971.45 | $971.30 | |