| 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 | $98.47 | 10.730% | $109.0358 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $15.90 | 7.273% | $17.0564 | $17.06 | $17.05 | $17.10 |
| Purchase #3 | $136.95 | 3.546% | $141.8062 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $179.61 | 12.634% | $202.3019 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $91.52 | 10.337% | $100.9804 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $143.47 | 3.286% | $148.1844 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $47.95 | 7.267% | $51.4345 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $713.87 | $770.7996 | $770.80 | $770.85 | $770.80 | |