| 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 | $81.81 | 13.513% | $92.865 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $185.57 | 7.829% | $200.0983 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $62.43 | 4.322% | $65.1282 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $16.43 | 3.618% | $17.0244 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $235.69 | 6.310% | $250.562 | $250.56 | $250.55 | $250.60 |
| Purchase #6 | $113.65 | 10.723% | $125.8367 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $105.33 | 8.156% | $113.9207 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $800.91 | $865.4353 | $865.44 | $865.40 | $865.40 | |