| 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 | $71.80 | 13.626% | $81.5835 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $88.43 | 11.831% | $98.8922 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $233.58 | 8.333% | $253.0442 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $54.38 | 4.543% | $56.8505 | $56.85 | $56.85 | $56.90 |
| Purchase #5 | $241.66 | 13.454% | $274.1729 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $46.98 | 3.135% | $48.4528 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $122.41 | 12.277% | $137.4383 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $859.24 | $950.4344 | $950.42 | $950.45 | $950.50 | |