| 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 | $50.92 | 3.512% | $52.7083 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $29.91 | 6.265% | $31.7839 | $31.78 | $31.80 | $31.80 |
| Purchase #3 | $96.30 | 11.662% | $107.5305 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $85.77 | 6.129% | $91.0268 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $97.36 | 3.283% | $100.5563 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $111.37 | 5.790% | $117.8183 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $243.99 | 3.511% | $252.5565 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $715.62 | $753.9806 | $753.99 | $754.00 | $754.00 | |