| 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 | $79.30 | 9.577% | $86.8946 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $195.88 | 3.760% | $203.2451 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $113.61 | 11.212% | $126.348 | $126.35 | $126.35 | $126.30 |
| Purchase #4 | $152.93 | 8.701% | $166.2364 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $216.41 | 8.233% | $234.227 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $20.44 | 4.407% | $21.3408 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $180.38 | 10.222% | $198.8184 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $958.95 | $1,037.1103 | $1,037.12 | $1,037.15 | $1,036.90 | |