| 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 | $22.44 | 6.127% | $23.8149 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $23.29 | 7.460% | $25.0274 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $6.25 | 5.640% | $6.6025 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $110.65 | 13.434% | $125.5147 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $87.37 | 7.717% | $94.1123 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $175.91 | 9.178% | $192.055 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $230.52 | 11.863% | $257.8666 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $656.43 | $724.9934 | $724.99 | $724.95 | $725.00 | |