| 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 | $53.97 | 4.479% | $56.3873 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $175.32 | 6.790% | $187.2242 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $157.88 | 10.337% | $174.2001 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $60.70 | 11.453% | $67.652 | $67.65 | $67.65 | $67.70 |
| Purchase #5 | $115.55 | 6.163% | $122.6713 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $113.25 | 5.337% | $119.2942 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $143.98 | 13.230% | $163.0286 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $820.65 | $890.4577 | $890.45 | $890.45 | $890.50 | |