| 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 | $34.77 | 6.563% | $37.052 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $47.84 | 3.590% | $49.5575 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $167.75 | 3.482% | $173.5911 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $165.28 | 13.281% | $187.2308 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $229.96 | 13.668% | $261.3909 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $12.92 | 7.202% | $13.8505 | $13.85 | $13.85 | $13.90 |
| Purchase #7 | $177.73 | 10.132% | $195.7376 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $836.25 | $918.4104 | $918.41 | $918.45 | $918.50 | |