| 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 | $59.50 | 11.623% | $66.4157 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $30.44 | 6.323% | $32.3647 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $145.40 | 12.582% | $163.6942 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $120.44 | 7.570% | $129.5573 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $177.41 | 5.376% | $186.9476 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $22.32 | 3.287% | $23.0537 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $77.74 | 7.489% | $83.5619 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $633.25 | $685.5951 | $685.59 | $685.55 | $685.70 | |