| 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 | $15.96 | 10.530% | $17.6406 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $26.86 | 9.454% | $29.3993 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $159.44 | 12.414% | $179.2329 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $110.55 | 13.678% | $125.671 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $144.95 | 5.419% | $152.8048 | $152.80 | $152.80 | $152.80 |
| Purchase #6 | $42.86 | 9.289% | $46.8413 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $33.49 | 9.135% | $36.5493 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $534.11 | $588.1392 | $588.13 | $588.15 | $588.00 | |