| 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 | $179.42 | 11.416% | $199.9026 | $199.90 | $199.90 | $199.90 |
| Purchase #2 | $41.81 | 9.240% | $45.6732 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $104.62 | 3.423% | $108.2011 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $5.71 | 3.819% | $5.9281 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $43.57 | 11.694% | $48.6651 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $222.88 | 4.576% | $233.079 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $80.94 | 4.149% | $84.2982 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $678.95 | $725.7473 | $725.75 | $725.75 | $725.80 | |