| 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 | $5.79 | 4.644% | $6.0589 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $124.37 | 3.446% | $128.6558 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $159.46 | 3.579% | $165.1671 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $227.40 | 8.499% | $246.7267 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $9.64 | 13.127% | $10.9054 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $151.36 | 4.269% | $157.8216 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $133.79 | 5.106% | $140.6213 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $811.81 | $855.9568 | $855.97 | $855.90 | $856.00 | |