| 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 | $195.71 | 8.144% | $211.6486 | $211.65 | $211.65 | $211.60 |
| Purchase #2 | $25.68 | 10.382% | $28.3461 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $58.45 | 11.429% | $65.1303 | $65.13 | $65.15 | $65.10 |
| Purchase #4 | $165.40 | 8.495% | $179.4507 | $179.45 | $179.45 | $179.50 |
| Purchase #5 | $31.50 | 11.475% | $35.1146 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $48.82 | 3.355% | $50.4579 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $45.99 | 12.548% | $51.7608 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $571.55 | $621.9090 | $621.91 | $621.90 | $621.90 | |