| 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 | $14.46 | 10.555% | $15.9863 | $15.99 | $16.00 | $16.00 |
| Purchase #2 | $142.46 | 9.708% | $156.29 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $61.58 | 11.524% | $68.6765 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $190.37 | 3.335% | $196.7188 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $77.33 | 13.805% | $88.0054 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $34.68 | 12.219% | $38.9175 | $38.92 | $38.90 | $38.90 |
| Purchase #7 | $190.79 | 4.434% | $199.2496 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $711.67 | $763.8441 | $763.86 | $763.85 | $763.80 | |