| 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 | $84.78 | 8.329% | $91.8413 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $155.58 | 5.553% | $164.2194 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $63.83 | 3.207% | $65.877 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $198.99 | 3.257% | $205.4711 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $161.95 | 6.139% | $171.8921 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $56.99 | 9.797% | $62.5733 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $93.58 | 10.478% | $103.3853 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $815.70 | $865.2595 | $865.26 | $865.25 | $865.30 | |