| 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 | $68.72 | 9.790% | $75.4477 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $227.56 | 5.110% | $239.1883 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $164.82 | 10.193% | $181.6201 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $11.85 | 11.808% | $13.2492 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $27.37 | 9.228% | $29.8957 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $34.25 | 5.697% | $36.2012 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $226.68 | 3.750% | $235.1805 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $761.25 | $810.7827 | $810.79 | $810.80 | $810.70 | |