| 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 | $23.49 | 10.330% | $25.9165 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $123.37 | 8.630% | $134.0168 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $16.32 | 6.831% | $17.4348 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $42.34 | 6.646% | $45.1539 | $45.15 | $45.15 | $45.20 |
| Purchase #5 | $72.56 | 9.509% | $79.4597 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $54.65 | 12.607% | $61.5397 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $28.64 | 13.363% | $32.4672 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $361.37 | $395.9886 | $395.99 | $395.95 | $396.00 | |