| 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 | $33.94 | 11.237% | $37.7538 | $37.75 | $37.75 | $37.80 |
| Purchase #2 | $96.36 | 6.393% | $102.5203 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $187.41 | 9.800% | $205.7762 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $148.91 | 10.561% | $164.6364 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $17.49 | 8.471% | $18.9716 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $205.25 | 7.172% | $219.9705 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $34.25 | 11.208% | $38.0887 | $38.09 | $38.10 | $38.10 |
| 7 purchase totals = | $723.61 | $787.7175 | $787.72 | $787.70 | $787.80 | |