| 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 | $14.45 | 3.403% | $14.9417 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $230.50 | 13.848% | $262.4196 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $182.67 | 10.480% | $201.8138 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $41.70 | 5.368% | $43.9385 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $81.66 | 11.759% | $91.2624 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $151.57 | 8.197% | $163.9942 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $24.98 | 10.210% | $27.5305 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $727.53 | $805.9007 | $805.89 | $805.90 | $805.80 | |