| 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 | $76.62 | 4.102% | $79.763 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $127.64 | 11.366% | $142.1476 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $7.56 | 10.842% | $8.3797 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $74.97 | 12.531% | $84.3645 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $11.88 | 11.563% | $13.2537 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $21.87 | 12.224% | $24.5434 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $228.76 | 5.213% | $240.6853 | $240.69 | $240.70 | $240.70 |
| 7 purchase totals = | $549.30 | $593.1372 | $593.13 | $593.15 | $593.20 | |