| 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 | $15.35 | 10.427% | $16.9505 | $16.95 | $16.95 | $17.00 |
| Purchase #2 | $137.50 | 7.309% | $147.5499 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $126.90 | 10.546% | $140.2829 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $92.83 | 3.630% | $96.1997 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $70.89 | 13.394% | $80.385 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $155.64 | 9.352% | $170.1955 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $7.32 | 5.575% | $7.7281 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $606.43 | $659.2916 | $659.30 | $659.35 | $659.30 | |