| 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 | $28.99 | 7.765% | $31.2411 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $138.88 | 3.578% | $143.8491 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $154.46 | 13.874% | $175.8898 | $175.89 | $175.90 | $175.90 |
| Purchase #4 | $140.70 | 5.207% | $148.0262 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $52.41 | 7.665% | $56.4272 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $92.80 | 6.337% | $98.6807 | $98.68 | $98.70 | $98.70 |
| Purchase #7 | $193.82 | 9.238% | $211.7251 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $802.06 | $865.8392 | $865.85 | $865.95 | $865.70 | |