| 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 | $69.99 | 3.460% | $72.4117 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $47.38 | 7.552% | $50.9581 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $195.72 | 6.414% | $208.2735 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $86.58 | 11.433% | $96.4787 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $96.74 | 5.553% | $102.112 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $119.86 | 11.824% | $134.0322 | $134.03 | $134.05 | $134.00 |
| Purchase #7 | $24.37 | 3.666% | $25.2634 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $640.64 | $689.5296 | $689.52 | $689.50 | $689.60 | |