| 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 | $58.88 | 4.338% | $61.4342 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $123.67 | 8.852% | $134.6173 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $248.48 | 12.336% | $279.1325 | $279.13 | $279.15 | $279.10 |
| Purchase #4 | $45.38 | 13.445% | $51.4813 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $46.87 | 7.658% | $50.4593 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $7.44 | 3.711% | $7.7161 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $247.51 | 8.445% | $268.4122 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $778.23 | $853.2529 | $853.25 | $853.25 | $853.20 | |