| 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 | $93.50 | 4.776% | $97.9656 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $171.40 | 9.289% | $187.3213 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $97.61 | 10.369% | $107.7312 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $12.43 | 6.445% | $13.2311 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $139.39 | 6.294% | $148.1632 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $216.41 | 6.516% | $230.5113 | $230.51 | $230.50 | $230.50 |
| Purchase #7 | $22.34 | 11.602% | $24.9319 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $753.08 | $809.8556 | $809.85 | $809.85 | $809.80 | |