| 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 | $36.58 | 12.499% | $41.1521 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $218.49 | 10.335% | $241.0709 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $19.84 | 8.290% | $21.4847 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $40.75 | 9.581% | $44.6543 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $17.26 | 5.554% | $18.2186 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $204.65 | 8.377% | $221.7935 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $248.68 | 5.474% | $262.2927 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $786.25 | $850.6668 | $850.65 | $850.65 | $850.80 | |