| 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 | $99.95 | 7.283% | $107.2294 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $163.55 | 13.609% | $185.8075 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $29.83 | 13.359% | $33.815 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $43.38 | 7.771% | $46.7511 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $32.88 | 3.417% | $34.0035 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $123.57 | 4.815% | $129.5199 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $204.69 | 11.665% | $228.5671 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $697.85 | $765.6935 | $765.70 | $765.65 | $765.70 | |