| 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 | $74.83 | 6.306% | $79.5488 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $156.38 | 4.873% | $164.0004 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $118.25 | 9.318% | $129.2685 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $75.43 | 12.591% | $84.9274 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $101.76 | 13.517% | $115.5149 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $137.41 | 13.707% | $156.2448 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $94.73 | 7.118% | $101.4729 | $101.47 | $101.45 | $101.50 |
| 7 purchase totals = | $758.79 | $830.9777 | $830.97 | $830.95 | $830.90 | |