| 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 | $43.57 | 7.108% | $46.667 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $39.82 | 12.303% | $44.7191 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $121.30 | 8.240% | $131.2951 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $104.33 | 5.843% | $110.426 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $15.90 | 12.718% | $17.9222 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $15.82 | 5.192% | $16.6414 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $177.49 | 12.643% | $199.9301 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $518.23 | $567.6009 | $567.61 | $567.60 | $567.50 | |