| 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 | $92.58 | 7.851% | $99.8485 | $99.85 | $99.85 | $99.80 |
| Purchase #2 | $120.81 | 12.502% | $135.9137 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $125.25 | 9.327% | $136.9321 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $36.45 | 8.777% | $39.6492 | $39.65 | $39.65 | $39.60 |
| Purchase #5 | $86.93 | 6.344% | $92.4448 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $198.88 | 8.453% | $215.6913 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $5.44 | 3.107% | $5.609 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $666.34 | $726.0886 | $726.08 | $726.10 | $725.90 | |