| 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 | $48.49 | 12.632% | $54.6153 | $54.62 | $54.60 | $54.60 |
| Purchase #2 | $131.48 | 10.669% | $145.5076 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $146.79 | 11.435% | $163.5754 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $106.66 | 10.285% | $117.63 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $6.84 | 13.367% | $7.7543 | $7.75 | $7.75 | $7.80 |
| Purchase #6 | $70.66 | 10.286% | $77.9281 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $139.51 | 13.231% | $157.9686 | $157.97 | $157.95 | $158.00 |
| 7 purchase totals = | $650.43 | $724.9793 | $724.99 | $725.00 | $725.00 | |