| 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 | $52.70 | 3.357% | $54.4691 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $212.36 | 5.530% | $224.1035 | $224.10 | $224.10 | $224.10 |
| Purchase #3 | $25.65 | 13.837% | $29.1992 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $50.75 | 6.780% | $54.1909 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $5.88 | 3.423% | $6.0813 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $190.25 | 5.296% | $200.3256 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $27.28 | 12.199% | $30.6079 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $564.87 | $598.9775 | $598.98 | $599.00 | $599.00 | |