| 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 | $102.95 | 6.864% | $110.0165 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $23.58 | 7.739% | $25.4049 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $250.77 | 4.141% | $261.1544 | $261.15 | $261.15 | $261.20 |
| Purchase #4 | $17.74 | 13.443% | $20.1248 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $79.72 | 4.496% | $83.3042 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $184.99 | 11.696% | $206.6264 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $142.96 | 9.191% | $156.0995 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $802.71 | $862.7307 | $862.72 | $862.70 | $862.70 | |