| 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 | $76.54 | 13.124% | $86.5851 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $120.28 | 11.561% | $134.1856 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $51.67 | 8.296% | $55.9565 | $55.96 | $55.95 | $56.00 |
| Purchase #4 | $187.60 | 6.622% | $200.0229 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $205.95 | 12.177% | $231.0285 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $195.45 | 7.746% | $210.5896 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $205.40 | 5.663% | $217.0318 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,042.89 | $1,135.4000 | $1,135.41 | $1,135.45 | $1,135.40 | |