| 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 | $62.36 | 6.204% | $66.2288 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $105.70 | 9.802% | $116.0607 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $123.26 | 3.450% | $127.5125 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $247.50 | 3.302% | $255.6725 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $106.74 | 8.156% | $115.4457 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $179.39 | 4.340% | $187.1755 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $94.77 | 12.382% | $106.5044 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $919.72 | $974.6001 | $974.60 | $974.60 | $974.60 | |