| 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 | $23.44 | 4.190% | $24.4221 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $30.93 | 3.232% | $31.9297 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $191.32 | 12.612% | $215.4493 | $215.45 | $215.45 | $215.40 |
| Purchase #4 | $248.46 | 5.829% | $262.9427 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $102.90 | 3.736% | $106.7443 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $49.48 | 13.664% | $56.2409 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $58.48 | 10.318% | $64.514 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $705.01 | $762.2430 | $762.23 | $762.25 | $762.00 | |