| 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 | $34.42 | 8.361% | $37.2979 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $85.73 | 13.247% | $97.0867 | $97.09 | $97.10 | $97.10 |
| Purchase #3 | $87.25 | 8.303% | $94.4944 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $182.77 | 10.645% | $202.2259 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $97.94 | 13.465% | $111.1276 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $23.60 | 9.193% | $25.7695 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $145.89 | 13.386% | $165.4188 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $657.60 | $733.4208 | $733.43 | $733.45 | $733.40 | |