| 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 | $32.67 | 9.336% | $35.7201 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $144.50 | 3.856% | $150.0719 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $234.58 | 10.504% | $259.2203 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $22.47 | 5.372% | $23.6771 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $17.82 | 9.771% | $19.5612 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $32.51 | 6.420% | $34.5971 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $142.38 | 9.225% | $155.5146 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $626.93 | $678.3623 | $678.36 | $678.30 | $678.40 | |