| 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 | $80.63 | 13.412% | $91.4441 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $236.77 | 9.112% | $258.3445 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $33.58 | 12.620% | $37.8178 | $37.82 | $37.80 | $37.80 |
| Purchase #4 | $186.56 | 9.425% | $204.1433 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $231.96 | 13.572% | $263.4416 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $20.40 | 12.250% | $22.899 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $142.36 | 11.741% | $159.0745 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $932.26 | $1,037.1648 | $1,037.15 | $1,037.15 | $1,037.00 | |