| 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 | $29.87 | 7.333% | $32.0604 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $241.55 | 11.431% | $269.1616 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $10.50 | 5.132% | $11.0389 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $215.49 | 5.146% | $226.5791 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $132.83 | 11.723% | $148.4017 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $104.27 | 3.289% | $107.6994 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $25.35 | 9.336% | $27.7167 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $759.86 | $822.6578 | $822.66 | $822.65 | $822.70 | |