| 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 | $132.96 | 5.138% | $139.7915 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $87.87 | 4.622% | $91.9314 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $150.90 | 10.824% | $167.2334 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $41.80 | 6.235% | $44.4062 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $97.38 | 10.177% | $107.2904 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $85.77 | 3.579% | $88.8397 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $58.52 | 4.138% | $60.9416 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $655.20 | $700.4342 | $700.43 | $700.50 | $700.30 | |