| 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 | $78.28 | 5.835% | $82.8476 | $82.85 | $82.85 | $82.80 |
| Purchase #2 | $217.77 | 13.430% | $247.0165 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $91.37 | 4.439% | $95.4259 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $243.46 | 3.267% | $251.4138 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $110.63 | 3.226% | $114.1989 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $59.36 | 12.768% | $66.9391 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $7.48 | 10.754% | $8.2844 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $808.35 | $866.1262 | $866.13 | $866.15 | $866.00 | |