| 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 | $43.88 | 11.549% | $48.9477 | $48.95 | $48.95 | $48.90 |
| Purchase #2 | $20.39 | 12.727% | $22.985 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $164.80 | 3.828% | $171.1085 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $129.88 | 11.543% | $144.872 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $176.49 | 8.356% | $191.2375 | $191.24 | $191.25 | $191.20 |
| Purchase #6 | $114.42 | 13.243% | $129.5726 | $129.57 | $129.55 | $129.60 |
| Purchase #7 | $40.43 | 6.821% | $43.1877 | $43.19 | $43.20 | $43.20 |
| 7 purchase totals = | $690.29 | $751.9110 | $751.92 | $751.90 | $751.90 | |