| 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 | $69.28 | 12.279% | $77.7869 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $204.58 | 10.591% | $226.2471 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $227.71 | 13.368% | $258.1503 | $258.15 | $258.15 | $258.20 |
| Purchase #4 | $40.35 | 5.454% | $42.5507 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $13.36 | 12.736% | $15.0615 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $128.74 | 4.122% | $134.0467 | $134.05 | $134.05 | $134.00 |
| Purchase #7 | $100.58 | 12.572% | $113.2249 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $784.60 | $867.0681 | $867.07 | $867.05 | $867.10 | |