| 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 | $87.37 | 4.652% | $91.4345 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $228.30 | 8.479% | $247.6576 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $202.54 | 6.382% | $215.4661 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $41.71 | 12.406% | $46.8845 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $107.41 | 12.154% | $120.4646 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $56.98 | 8.783% | $61.9846 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $150.37 | 4.264% | $156.7818 | $156.78 | $156.80 | $156.80 |
| 7 purchase totals = | $874.68 | $940.6737 | $940.66 | $940.70 | $940.80 | |