| 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 | $17.83 | 5.543% | $18.8183 | $18.82 | $18.80 | $18.80 |
| Purchase #2 | $57.60 | 5.169% | $60.5773 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $202.86 | 11.871% | $226.9415 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $236.41 | 4.604% | $247.2943 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $211.47 | 11.501% | $235.7912 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $138.93 | 10.791% | $153.9219 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $37.58 | 8.716% | $40.8555 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $902.68 | $984.2000 | $984.20 | $984.20 | $984.20 | |