| 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 | $21.42 | 9.657% | $23.4885 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $231.96 | 6.691% | $247.4804 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $76.73 | 10.805% | $85.0207 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $90.94 | 3.549% | $94.1675 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $199.86 | 3.202% | $206.2595 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $38.34 | 4.620% | $40.1113 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $187.68 | 8.397% | $203.4395 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $846.93 | $899.9674 | $899.97 | $899.95 | $900.00 | |