| 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 | $19.58 | 9.201% | $21.3816 | $21.38 | $21.40 | $21.40 |
| Purchase #2 | $163.65 | 7.330% | $175.6455 | $175.65 | $175.65 | $175.60 |
| Purchase #3 | $122.70 | 3.804% | $127.3675 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $60.30 | 8.409% | $65.3706 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $115.87 | 4.829% | $121.4654 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $158.91 | 5.243% | $167.2417 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $169.91 | 7.742% | $183.0644 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $810.92 | $861.5367 | $861.54 | $861.50 | $861.60 | |