| 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 | $76.65 | 3.518% | $79.3465 | $79.35 | $79.35 | $79.30 |
| Purchase #2 | $41.60 | 9.148% | $45.4056 | $45.41 | $45.40 | $45.40 |
| Purchase #3 | $9.87 | 5.802% | $10.4427 | $10.44 | $10.45 | $10.40 |
| Purchase #4 | $235.74 | 6.467% | $250.9853 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $47.92 | 7.333% | $51.434 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $29.93 | 13.146% | $33.8646 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $233.54 | 8.824% | $254.1476 | $254.15 | $254.15 | $254.10 |
| 7 purchase totals = | $675.25 | $725.6263 | $725.63 | $725.65 | $725.50 | |