| 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 | $85.56 | 3.755% | $88.7728 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $97.74 | 4.347% | $101.9888 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $138.31 | 8.757% | $150.4218 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $209.90 | 4.616% | $219.589 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $184.61 | 8.270% | $199.8772 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $48.92 | 3.494% | $50.6293 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $185.73 | 5.213% | $195.4121 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $950.77 | $1,006.6910 | $1,006.69 | $1,006.70 | $1,006.70 | |