| 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 | $11.54 | 7.425% | $12.3968 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $93.96 | 5.427% | $99.0592 | $99.06 | $99.05 | $99.10 |
| Purchase #3 | $236.81 | 6.697% | $252.6692 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $72.37 | 3.223% | $74.7025 | $74.70 | $74.70 | $74.70 |
| Purchase #5 | $21.59 | 13.186% | $24.4369 | $24.44 | $24.45 | $24.40 |
| Purchase #6 | $241.91 | 7.224% | $259.3856 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $63.50 | 9.334% | $69.4271 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $741.68 | $792.0773 | $792.09 | $792.10 | $792.10 | |