| 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 | $65.31 | 5.809% | $69.1039 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $14.46 | 5.358% | $15.2348 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $206.96 | 6.297% | $219.9923 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $9.65 | 5.682% | $10.1983 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $45.47 | 11.659% | $50.7713 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $79.50 | 12.331% | $89.3031 | $89.30 | $89.30 | $89.30 |
| Purchase #7 | $157.80 | 3.198% | $162.8464 | $162.85 | $162.85 | $162.80 |
| 7 purchase totals = | $579.15 | $617.4501 | $617.44 | $617.45 | $617.40 | |