| 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 | $95.85 | 7.155% | $102.7081 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $145.92 | 8.120% | $157.7687 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $140.66 | 3.722% | $145.8954 | $145.90 | $145.90 | $145.90 |
| Purchase #4 | $60.67 | 3.340% | $62.6964 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $56.58 | 10.828% | $62.7065 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $72.60 | 9.705% | $79.6458 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $91.68 | 12.257% | $102.9172 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $663.96 | $714.3381 | $714.36 | $714.30 | $714.30 | |