| 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 | $14.82 | 6.541% | $15.7894 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $171.85 | 5.471% | $181.2519 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $19.87 | 9.244% | $21.7068 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $143.29 | 10.809% | $158.7782 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $250.97 | 8.572% | $272.4831 | $272.48 | $272.50 | $272.50 |
| Purchase #6 | $43.25 | 3.165% | $44.6189 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $55.30 | 13.378% | $62.698 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $699.35 | $757.3263 | $757.33 | $757.35 | $757.40 | |