| 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 | $21.73 | 9.356% | $23.7631 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $50.56 | 9.277% | $55.2505 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $24.64 | 7.826% | $26.5683 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $250.69 | 12.122% | $281.0786 | $281.08 | $281.10 | $281.10 |
| Purchase #5 | $240.58 | 6.314% | $255.7702 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $221.68 | 5.387% | $233.6219 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $187.84 | 6.137% | $199.3677 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $997.72 | $1,075.4203 | $1,075.42 | $1,075.35 | $1,075.60 | |