| 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 | $7.60 | 6.247% | $8.0748 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $217.58 | 8.498% | $236.0699 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $49.73 | 7.488% | $53.4538 | $53.45 | $53.45 | $53.50 |
| Purchase #4 | $85.84 | 6.164% | $91.1312 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $196.34 | 7.228% | $210.5315 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $224.51 | 10.743% | $248.6291 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $147.66 | 4.655% | $154.5336 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $929.26 | $1,002.4239 | $1,002.41 | $1,002.45 | $1,002.40 | |