| 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 | $69.34 | 7.208% | $74.338 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $11.46 | 3.223% | $11.8294 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $94.61 | 12.390% | $106.3322 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $18.87 | 8.326% | $20.4411 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $114.62 | 10.323% | $126.4522 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $172.88 | 5.249% | $181.9545 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $57.33 | 3.865% | $59.5458 | $59.55 | $59.55 | $59.50 |
| 7 purchase totals = | $539.11 | $580.8932 | $580.89 | $580.95 | $580.80 | |