| 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 | $24.43 | 11.526% | $27.2458 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $97.31 | 9.269% | $106.3297 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $21.57 | 9.533% | $23.6263 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $128.79 | 3.490% | $133.2848 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $34.93 | 8.105% | $37.7611 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $190.69 | 7.818% | $205.5981 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $118.40 | 10.301% | $130.5964 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $616.12 | $664.4422 | $664.45 | $664.50 | $664.40 | |