| 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 | $23.56 | 5.718% | $24.9072 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $150.50 | 9.455% | $164.7298 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $17.49 | 8.617% | $18.9971 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $137.58 | 11.832% | $153.8585 | $153.86 | $153.85 | $153.90 |
| Purchase #5 | $80.69 | 4.466% | $84.2936 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $49.44 | 7.824% | $53.3082 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $176.66 | 13.132% | $199.859 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $635.92 | $699.9534 | $699.96 | $699.95 | $700.00 | |