| 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 | $7.84 | 4.677% | $8.2067 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $153.93 | 7.538% | $165.5332 | $165.53 | $165.55 | $165.50 |
| Purchase #3 | $56.63 | 5.476% | $59.7311 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $60.29 | 5.793% | $63.7826 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $94.50 | 13.421% | $107.1828 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $111.62 | 5.253% | $117.4834 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $176.36 | 13.571% | $200.2938 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $661.17 | $722.2136 | $722.20 | $722.30 | $722.20 | |