| 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 | $27.43 | 10.555% | $30.3252 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $181.82 | 12.762% | $205.0239 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $42.45 | 3.647% | $43.9982 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $182.86 | 5.261% | $192.4803 | $192.48 | $192.50 | $192.50 |
| Purchase #5 | $207.37 | 5.767% | $219.329 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $91.29 | 8.418% | $98.9748 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $88.56 | 8.542% | $96.1248 | $96.12 | $96.10 | $96.10 |
| 7 purchase totals = | $821.78 | $886.2562 | $886.25 | $886.25 | $886.20 | |