| 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 | $85.40 | 4.848% | $89.5402 | $89.54 | $89.55 | $89.50 |
| Purchase #2 | $66.94 | 10.513% | $73.9774 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $5.29 | 12.873% | $5.971 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $20.44 | 11.863% | $22.8648 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $106.93 | 8.253% | $115.7549 | $115.75 | $115.75 | $115.80 |
| Purchase #6 | $45.55 | 5.298% | $47.9632 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $244.78 | 11.733% | $273.5 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $575.33 | $629.5715 | $629.56 | $629.55 | $629.70 | |