| 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 | $8.32 | 6.109% | $8.8283 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $100.78 | 6.215% | $107.0435 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $29.75 | 13.425% | $33.7439 | $33.74 | $33.75 | $33.70 |
| Purchase #4 | $152.99 | 6.176% | $162.4387 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $225.84 | 6.547% | $240.6257 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $249.90 | 11.603% | $278.8959 | $278.90 | $278.90 | $278.90 |
| Purchase #7 | $169.64 | 10.105% | $186.7821 | $186.78 | $186.80 | $186.80 |
| 7 purchase totals = | $937.22 | $1,018.3581 | $1,018.36 | $1,018.45 | $1,018.20 | |