| 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 | $87.86 | 8.586% | $95.4037 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $99.90 | 7.781% | $107.6732 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $201.90 | 8.389% | $218.8374 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $13.74 | 7.841% | $14.8174 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $118.53 | 9.766% | $130.1056 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $91.83 | 5.676% | $97.0423 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $74.95 | 12.225% | $84.1126 | $84.11 | $84.10 | $84.10 |
| 7 purchase totals = | $688.71 | $747.9922 | $747.99 | $747.95 | $747.90 | |