| 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 | $68.49 | 9.403% | $74.9301 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $34.96 | 5.520% | $36.8898 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $56.72 | 6.382% | $60.3399 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $143.32 | 13.172% | $162.1981 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $135.70 | 3.632% | $140.6286 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $185.32 | 8.126% | $200.3791 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $189.68 | 9.131% | $206.9997 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $814.19 | $882.3653 | $882.37 | $882.45 | $882.30 | |