| 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 | $104.80 | 7.873% | $113.0509 | $113.05 | $113.05 | $113.10 |
| Purchase #2 | $49.80 | 12.433% | $55.9916 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $18.46 | 11.249% | $20.5366 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $133.77 | 6.779% | $142.8383 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $208.56 | 11.242% | $232.0063 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $191.65 | 5.595% | $202.3728 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $133.25 | 13.265% | $150.9256 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $840.29 | $917.7221 | $917.73 | $917.75 | $917.70 | |