| 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 | $98.50 | 7.660% | $106.0451 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $73.32 | 9.870% | $80.5567 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $69.27 | 5.390% | $73.0037 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $151.70 | 7.774% | $163.4932 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $167.32 | 8.251% | $181.1256 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $113.47 | 8.658% | $123.2942 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $224.94 | 9.856% | $247.1101 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $898.52 | $974.6286 | $974.63 | $974.65 | $974.60 | |