| 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 | $57.31 | 6.480% | $61.0237 | $61.02 | $61.00 | $61.00 |
| Purchase #2 | $18.77 | 9.606% | $20.573 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $191.59 | 3.839% | $198.9451 | $198.95 | $198.95 | $198.90 |
| Purchase #4 | $170.74 | 6.478% | $181.8005 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $31.70 | 7.192% | $33.9799 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $203.41 | 13.296% | $230.4554 | $230.46 | $230.45 | $230.50 |
| Purchase #7 | $127.62 | 9.134% | $139.2768 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $801.14 | $866.0544 | $866.06 | $866.05 | $866.10 | |