| 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 | $15.94 | 13.174% | $18.0399 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $217.85 | 3.479% | $225.429 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $39.29 | 13.461% | $44.5788 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $52.53 | 7.796% | $56.6252 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $97.34 | 10.389% | $107.4527 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $235.99 | 9.128% | $257.5312 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $169.73 | 13.658% | $192.9117 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $828.67 | $902.5685 | $902.57 | $902.65 | $902.50 | |