| 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 | $99.93 | 5.238% | $105.1643 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $236.66 | 5.223% | $249.0208 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $90.59 | 6.822% | $96.77 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $106.77 | 9.449% | $116.8587 | $116.86 | $116.85 | $116.90 |
| Purchase #5 | $5.92 | 9.408% | $6.477 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $48.47 | 8.141% | $52.4159 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $249.35 | 9.554% | $273.1729 | $273.17 | $273.15 | $273.20 |
| 7 purchase totals = | $837.69 | $899.8796 | $899.88 | $899.80 | $900.00 | |