| 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 | $68.55 | 12.504% | $77.1215 | $77.12 | $77.10 | $77.10 |
| Purchase #2 | $230.87 | 12.873% | $260.5899 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $188.63 | 3.405% | $195.0529 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $181.37 | 9.407% | $198.4315 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $209.73 | 13.386% | $237.8045 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $106.64 | 4.516% | $111.4559 | $111.46 | $111.45 | $111.50 |
| Purchase #7 | $110.41 | 4.418% | $115.2879 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $1,096.20 | $1,195.7441 | $1,195.74 | $1,195.75 | $1,195.80 | |