| 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 | $21.89 | 11.296% | $24.3627 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $26.61 | 7.627% | $28.6395 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $227.75 | 11.588% | $254.1417 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $247.77 | 6.450% | $263.7512 | $263.75 | $263.75 | $263.80 |
| Purchase #5 | $48.52 | 3.243% | $50.0935 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $48.32 | 13.870% | $55.022 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $79.33 | 5.689% | $83.8431 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $700.19 | $759.8537 | $759.84 | $759.85 | $759.80 | |