| 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 | $193.36 | 5.867% | $204.7044 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $126.37 | 8.445% | $137.0419 | $137.04 | $137.05 | $137.00 |
| Purchase #3 | $63.60 | 6.492% | $67.7289 | $67.73 | $67.75 | $67.70 |
| Purchase #4 | $22.67 | 13.161% | $25.6536 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $128.39 | 11.182% | $142.7466 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $12.35 | 3.456% | $12.7768 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $95.91 | 11.696% | $107.1276 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $642.65 | $697.7798 | $697.78 | $697.85 | $697.70 | |