| 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 | $77.62 | 12.628% | $87.4219 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $138.32 | 13.479% | $156.9642 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $250.30 | 10.118% | $275.6254 | $275.63 | $275.65 | $275.60 |
| Purchase #4 | $192.82 | 9.838% | $211.7896 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $18.45 | 10.602% | $20.4061 | $20.41 | $20.40 | $20.40 |
| Purchase #6 | $114.62 | 11.118% | $127.3635 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $101.84 | 12.799% | $114.8745 | $114.87 | $114.85 | $114.90 |
| 7 purchase totals = | $893.97 | $994.4452 | $994.44 | $994.40 | $994.50 | |