| 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 | $42.45 | 9.118% | $46.3206 | $46.32 | $46.30 | $46.30 |
| Purchase #2 | $13.94 | 6.208% | $14.8054 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $154.94 | 3.691% | $160.6588 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $30.64 | 3.285% | $31.6465 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $193.75 | 6.297% | $205.9504 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $167.36 | 6.671% | $178.5246 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $123.86 | 10.513% | $136.8814 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $726.94 | $774.7877 | $774.79 | $774.75 | $774.80 | |