| 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 | $68.67 | 3.372% | $70.9856 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $40.90 | 4.537% | $42.7556 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $163.34 | 10.462% | $180.4286 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $171.92 | 12.733% | $193.8106 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $109.31 | 8.798% | $118.9271 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $122.98 | 8.547% | $133.4911 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $118.98 | 10.189% | $131.1029 | $131.10 | $131.10 | $131.10 |
| 7 purchase totals = | $796.10 | $871.5015 | $871.51 | $871.55 | $871.50 | |