| 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 | $126.36 | 12.143% | $141.7039 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $45.71 | 8.523% | $49.6059 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $184.43 | 7.530% | $198.3176 | $198.32 | $198.30 | $198.30 |
| Purchase #4 | $11.47 | 6.626% | $12.23 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $122.70 | 3.873% | $127.4522 | $127.45 | $127.45 | $127.50 |
| Purchase #6 | $28.36 | 5.521% | $29.9258 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $6.75 | 5.485% | $7.1202 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $525.78 | $566.3556 | $566.36 | $566.35 | $566.30 | |