| 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 | $212.53 | 6.604% | $226.5655 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $62.41 | 7.510% | $67.097 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $94.95 | 10.240% | $104.6729 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $143.97 | 4.697% | $150.7323 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $68.85 | 10.432% | $76.0324 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $184.64 | 8.244% | $199.8617 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $28.54 | 9.854% | $31.3523 | $31.35 | $31.35 | $31.40 |
| 7 purchase totals = | $795.89 | $856.3141 | $856.31 | $856.30 | $856.40 | |