| 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 | $31.55 | 5.759% | $33.367 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $234.57 | 9.506% | $256.8682 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $164.89 | 9.712% | $180.9041 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $93.66 | 5.863% | $99.1513 | $99.15 | $99.15 | $99.20 |
| Purchase #5 | $43.37 | 8.781% | $47.1783 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $194.80 | 13.266% | $220.6422 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $10.49 | 5.502% | $11.0672 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $773.33 | $849.1783 | $849.18 | $849.15 | $849.30 | |