| 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 | $40.39 | 6.738% | $43.1115 | $43.11 | $43.10 | $43.10 |
| Purchase #2 | $154.63 | 12.104% | $173.3464 | $173.35 | $173.35 | $173.30 |
| Purchase #3 | $173.95 | 4.431% | $181.6577 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $44.66 | 8.516% | $48.4632 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $186.55 | 4.130% | $194.2545 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $72.64 | 6.294% | $77.212 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $102.99 | 12.202% | $115.5568 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $775.81 | $833.6021 | $833.60 | $833.55 | $833.70 | |