| 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 | $73.79 | 11.361% | $82.1733 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $72.97 | 5.120% | $76.7061 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $28.32 | 10.369% | $31.2565 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $102.60 | 7.577% | $110.374 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $127.75 | 9.682% | $140.1188 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $57.36 | 12.337% | $64.4365 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $79.65 | 9.171% | $86.9547 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $542.44 | $592.0199 | $592.02 | $591.95 | $592.10 | |