| 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 | $111.76 | 8.696% | $121.4786 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $25.99 | 6.584% | $27.7012 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $228.40 | 8.124% | $246.9552 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $24.31 | 8.825% | $26.4554 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $207.68 | 4.249% | $216.5043 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $66.66 | 11.469% | $74.3052 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $147.76 | 12.223% | $165.8207 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $812.56 | $879.2206 | $879.23 | $879.20 | $879.30 | |