| 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 | $31.69 | 5.231% | $33.3477 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $220.64 | 12.749% | $248.7694 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $39.56 | 12.453% | $44.4864 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $38.89 | 13.510% | $44.144 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $144.56 | 12.568% | $162.7283 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $20.42 | 8.497% | $22.1551 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $68.58 | 12.749% | $77.3233 | $77.32 | $77.30 | $77.30 |
| 7 purchase totals = | $564.34 | $632.9542 | $632.96 | $632.95 | $632.90 | |