| 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 | $6.61 | 7.271% | $7.0906 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $23.50 | 6.391% | $25.0019 | $25.00 | $25.00 | $25.00 |
| Purchase #3 | $183.95 | 9.288% | $201.0353 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $158.64 | 3.554% | $164.2781 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $31.81 | 10.397% | $35.1173 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $57.89 | 12.606% | $65.1876 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $232.31 | 12.570% | $261.5114 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $694.71 | $759.2222 | $759.23 | $759.25 | $759.20 | |