| 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 | $134.84 | 10.130% | $148.4993 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $154.62 | 3.279% | $159.69 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $64.53 | 7.809% | $69.5691 | $69.57 | $69.55 | $69.60 |
| Purchase #4 | $65.28 | 6.612% | $69.5963 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $185.27 | 11.778% | $207.0911 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $73.52 | 12.666% | $82.832 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $48.53 | 3.119% | $50.0437 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $726.59 | $787.3215 | $787.32 | $787.35 | $787.30 | |