| 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 | $14.92 | 3.413% | $15.4292 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $199.68 | 6.203% | $212.0662 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $60.64 | 10.613% | $67.0757 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $8.53 | 13.649% | $9.6943 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $165.97 | 6.645% | $176.9987 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $190.73 | 11.441% | $212.5514 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $97.70 | 11.677% | $109.1084 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $738.17 | $802.9239 | $802.93 | $802.95 | $803.00 | |