| 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 | $99.97 | 6.418% | $106.3861 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $184.56 | 4.530% | $192.9206 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $65.84 | 3.269% | $67.9923 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $190.73 | 12.282% | $214.1555 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $130.57 | 13.310% | $147.9489 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $170.95 | 5.603% | $180.5283 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $79.28 | 6.356% | $84.319 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $921.90 | $994.2507 | $994.26 | $994.25 | $994.20 | |