| 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 | $221.40 | 10.819% | $245.3533 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $84.84 | 7.781% | $91.4414 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $73.44 | 4.780% | $76.9504 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $52.28 | 12.659% | $58.8981 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $143.28 | 10.314% | $158.0579 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $90.94 | 7.403% | $97.6723 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $85.79 | 7.330% | $92.0784 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $751.97 | $820.4518 | $820.45 | $820.45 | $820.60 | |