| 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 | $42.41 | 12.691% | $47.7923 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $143.28 | 10.357% | $158.1195 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $212.77 | 6.398% | $226.383 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $169.25 | 13.602% | $192.2714 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $111.70 | 9.725% | $122.5628 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $28.68 | 11.331% | $31.9297 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $112.35 | 13.383% | $127.3858 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $820.44 | $906.4445 | $906.44 | $906.45 | $906.50 | |