| 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 | $35.86 | 6.236% | $38.0962 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $10.77 | 13.159% | $12.1872 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $92.25 | 5.855% | $97.6512 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $108.28 | 5.327% | $114.0481 | $114.05 | $114.05 | $114.00 |
| Purchase #5 | $77.88 | 11.624% | $86.9328 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $83.97 | 11.544% | $93.6635 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $219.77 | 5.228% | $231.2596 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $628.78 | $673.8386 | $673.84 | $673.85 | $673.90 | |