| 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 | $18.68 | 5.673% | $19.7397 | $19.74 | $19.75 | $19.70 |
| Purchase #2 | $196.48 | 8.449% | $213.0806 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $57.76 | 11.284% | $64.2776 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $248.36 | 5.362% | $261.6771 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $144.45 | 12.549% | $162.577 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $16.58 | 8.850% | $18.0473 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $129.64 | 13.698% | $147.3981 | $147.40 | $147.40 | $147.40 |
| 7 purchase totals = | $811.95 | $886.7974 | $886.81 | $886.90 | $886.80 | |