| 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 | $7.75 | 5.751% | $8.1957 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $58.42 | 8.702% | $63.5037 | $63.50 | $63.50 | $63.50 |
| Purchase #3 | $242.59 | 10.610% | $268.3288 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $26.42 | 6.736% | $28.1997 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $185.72 | 5.633% | $196.1816 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $241.29 | 7.406% | $259.1599 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $25.95 | 3.206% | $26.782 | $26.78 | $26.80 | $26.80 |
| 7 purchase totals = | $788.14 | $850.3514 | $850.35 | $850.40 | $850.40 | |