| 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 | $5.42 | 7.854% | $5.8457 | $5.85 | $5.85 | $5.80 |
| Purchase #2 | $222.94 | 10.768% | $246.9462 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $50.65 | 4.426% | $52.8918 | $52.89 | $52.90 | $52.90 |
| Purchase #4 | $185.34 | 4.336% | $193.3763 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $199.62 | 7.546% | $214.6833 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $27.89 | 6.456% | $29.6906 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $83.97 | 9.435% | $91.8926 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $775.83 | $835.3265 | $835.33 | $835.40 | $835.30 | |