| 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 | $13.71 | 5.799% | $14.505 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $93.64 | 5.526% | $98.8145 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $83.83 | 9.812% | $92.0554 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $170.77 | 3.863% | $177.3668 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $192.39 | 4.758% | $201.5439 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $68.39 | 4.190% | $71.2555 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $210.88 | 5.222% | $221.8922 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $833.61 | $877.4333 | $877.44 | $877.40 | $877.50 | |