| 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 | $161.42 | 3.740% | $167.4571 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $41.73 | 12.762% | $47.0556 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $232.83 | 10.208% | $256.5973 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $66.86 | 10.133% | $73.6349 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $134.61 | 5.677% | $142.2518 | $142.25 | $142.25 | $142.30 |
| Purchase #6 | $46.79 | 8.441% | $50.7395 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $111.69 | 9.863% | $122.706 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $795.93 | $860.4422 | $860.45 | $860.45 | $860.50 | |