| 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 | $34.94 | 3.801% | $36.2681 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $61.60 | 6.156% | $65.3921 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $62.52 | 13.704% | $71.0877 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $202.94 | 13.197% | $229.722 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $6.57 | 3.240% | $6.7829 | $6.78 | $6.80 | $6.80 |
| Purchase #6 | $218.25 | 4.546% | $228.1716 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $103.38 | 3.210% | $106.6985 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $690.20 | $744.1229 | $744.12 | $744.10 | $744.20 | |