| 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 | $64.64 | 7.319% | $69.371 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $239.42 | 13.702% | $272.2253 | $272.23 | $272.25 | $272.20 |
| Purchase #3 | $213.75 | 12.869% | $241.2575 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $97.79 | 8.839% | $106.4337 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $56.66 | 6.684% | $60.4472 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $149.73 | 4.314% | $156.1894 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $137.97 | 5.143% | $145.0658 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $959.96 | $1,050.9899 | $1,051.00 | $1,051.00 | $1,051.00 | |