| 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 | $6.27 | 5.859% | $6.6374 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $125.96 | 12.463% | $141.6584 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $169.97 | 9.371% | $185.8979 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $150.56 | 8.719% | $163.6873 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $89.94 | 13.503% | $102.0846 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $114.69 | 5.159% | $120.6069 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $49.52 | 12.196% | $55.5595 | $55.56 | $55.55 | $55.60 |
| 7 purchase totals = | $706.91 | $776.1320 | $776.14 | $776.15 | $776.20 | |