| 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 | $106.51 | 13.557% | $120.9496 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $196.80 | 6.639% | $209.8656 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $93.50 | 5.712% | $98.8407 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $155.64 | 13.735% | $177.0172 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $62.31 | 5.632% | $65.8193 | $65.82 | $65.80 | $65.80 |
| Purchase #6 | $215.57 | 7.843% | $232.4772 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $9.39 | 12.398% | $10.5542 | $10.55 | $10.55 | $10.60 |
| 7 purchase totals = | $839.72 | $915.5238 | $915.53 | $915.50 | $915.50 | |