| 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 | $31.28 | 5.349% | $32.9532 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $174.81 | 13.778% | $198.8953 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $9.34 | 10.338% | $10.3056 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $76.26 | 13.580% | $86.6161 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $206.98 | 8.363% | $224.2897 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $209.72 | 7.760% | $225.9943 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $105.74 | 13.492% | $120.0064 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $814.13 | $899.0606 | $899.07 | $899.05 | $899.10 | |