| 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 | $31.97 | 5.472% | $33.7194 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $55.40 | 4.300% | $57.7822 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $26.71 | 4.593% | $27.9368 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $77.69 | 12.105% | $87.0944 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $127.32 | 5.411% | $134.2093 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $38.28 | 11.299% | $42.6053 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $20.91 | 8.770% | $22.7438 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $378.28 | $406.0912 | $406.09 | $406.10 | $406.00 | |