| 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 | $20.75 | 13.873% | $23.6286 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $42.95 | 11.414% | $47.8523 | $47.85 | $47.85 | $47.90 |
| Purchase #3 | $151.84 | 7.255% | $162.856 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $93.31 | 12.417% | $104.8963 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $205.79 | 6.778% | $219.7384 | $219.74 | $219.75 | $219.70 |
| Purchase #6 | $97.37 | 12.780% | $109.8139 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $42.36 | 3.527% | $43.854 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $654.37 | $712.6395 | $712.64 | $712.65 | $712.70 | |