| 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 | $41.83 | 9.503% | $45.8051 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $74.58 | 7.638% | $80.2764 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $223.91 | 3.818% | $232.4589 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $138.45 | 9.538% | $151.6554 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $187.38 | 9.386% | $204.9675 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $54.31 | 10.548% | $60.0386 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $8.31 | 13.282% | $9.4137 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $728.77 | $784.6156 | $784.63 | $784.60 | $784.70 | |