| 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 | $92.97 | 8.182% | $100.5768 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $76.32 | 13.634% | $86.7255 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $180.45 | 8.283% | $195.3967 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $196.87 | 4.580% | $205.8866 | $205.89 | $205.90 | $205.90 |
| Purchase #5 | $138.91 | 12.479% | $156.2446 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $143.49 | 13.545% | $162.9257 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $19.99 | 3.262% | $20.6421 | $20.64 | $20.65 | $20.60 |
| 7 purchase totals = | $849.00 | $928.3980 | $928.41 | $928.50 | $928.30 | |