| 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 | $36.42 | 3.715% | $37.773 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $11.33 | 3.815% | $11.7622 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $52.50 | 3.584% | $54.3816 | $54.38 | $54.40 | $54.40 |
| Purchase #4 | $161.89 | 8.723% | $176.0117 | $176.01 | $176.00 | $176.00 |
| Purchase #5 | $100.51 | 12.427% | $113.0004 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $15.50 | 11.106% | $17.2214 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $19.84 | 13.419% | $22.5023 | $22.50 | $22.50 | $22.50 |
| 7 purchase totals = | $397.99 | $432.6526 | $432.64 | $432.60 | $432.70 | |