| 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 | $73.51 | 11.671% | $82.0894 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $215.30 | 10.444% | $237.7859 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $106.49 | 12.621% | $119.9301 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $174.63 | 4.705% | $182.8463 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $24.45 | 12.545% | $27.5173 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $61.49 | 12.131% | $68.9494 | $68.95 | $68.95 | $68.90 |
| Purchase #7 | $98.60 | 3.148% | $101.7039 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $754.47 | $820.8223 | $820.83 | $820.85 | $820.70 | |