| 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 | $15.67 | 4.156% | $16.3212 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $249.26 | 11.412% | $277.7056 | $277.71 | $277.70 | $277.70 |
| Purchase #3 | $126.96 | 7.445% | $136.4122 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $225.84 | 9.856% | $248.0988 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $140.66 | 10.452% | $155.3618 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $7.80 | 9.666% | $8.5539 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $109.35 | 3.224% | $112.8754 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $875.54 | $955.3289 | $955.33 | $955.30 | $955.40 | |