| 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 | $65.43 | 6.852% | $69.9133 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $98.77 | 7.801% | $106.475 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $210.43 | 9.418% | $230.2483 | $230.25 | $230.25 | $230.20 |
| Purchase #4 | $193.81 | 13.230% | $219.4511 | $219.45 | $219.45 | $219.50 |
| Purchase #5 | $249.79 | 8.842% | $271.8764 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $240.66 | 8.788% | $261.8092 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $202.78 | 5.262% | $213.4503 | $213.45 | $213.45 | $213.50 |
| 7 purchase totals = | $1,261.67 | $1,373.2236 | $1,373.23 | $1,373.25 | $1,373.30 | |