| 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 | $107.54 | 3.535% | $111.3415 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $228.36 | 9.723% | $250.5634 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $65.75 | 12.764% | $74.1423 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $19.97 | 8.842% | $21.7357 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $78.60 | 8.652% | $85.4005 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $44.72 | 6.611% | $47.6764 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $27.36 | 3.259% | $28.2517 | $28.25 | $28.25 | $28.30 |
| 7 purchase totals = | $572.30 | $619.1115 | $619.11 | $619.15 | $619.10 | |