| 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 | $12.89 | 5.869% | $13.6465 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $102.34 | 10.837% | $113.4306 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $14.66 | 9.198% | $16.0084 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $23.98 | 11.486% | $26.7343 | $26.73 | $26.75 | $26.70 |
| Purchase #5 | $16.41 | 4.127% | $17.0872 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $168.51 | 7.698% | $181.4819 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $78.99 | 12.452% | $88.8258 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $417.78 | $457.2147 | $457.22 | $457.30 | $457.10 | |