| 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 | $239.65 | 6.590% | $255.4429 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $142.62 | 4.201% | $148.6115 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $39.56 | 9.672% | $43.3862 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $206.50 | 13.455% | $234.2846 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $45.60 | 7.419% | $48.9831 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $19.29 | 3.186% | $19.9046 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $24.63 | 3.195% | $25.4169 | $25.42 | $25.40 | $25.40 |
| 7 purchase totals = | $717.85 | $776.0298 | $776.02 | $776.05 | $776.00 | |