| 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 | $31.41 | 5.568% | $33.1589 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $249.98 | 13.146% | $282.8424 | $282.84 | $282.85 | $282.80 |
| Purchase #3 | $107.77 | 12.801% | $121.5656 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $37.49 | 9.498% | $41.0508 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $246.39 | 13.126% | $278.7312 | $278.73 | $278.75 | $278.70 |
| Purchase #6 | $22.68 | 12.273% | $25.4635 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $223.58 | 11.134% | $248.4734 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $919.30 | $1,031.2858 | $1,031.28 | $1,031.25 | $1,031.40 | |