| 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 | $68.96 | 13.792% | $78.471 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $42.85 | 3.612% | $44.3977 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $83.63 | 6.266% | $88.8703 | $88.87 | $88.85 | $88.90 |
| Purchase #4 | $209.75 | 9.331% | $229.3218 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $135.88 | 7.261% | $145.7462 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $47.52 | 8.798% | $51.7008 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $214.47 | 3.630% | $222.2553 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $803.06 | $860.7631 | $860.77 | $860.70 | $860.80 | |