| 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 | $25.68 | 3.508% | $26.5809 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $13.83 | 13.320% | $15.6722 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $108.29 | 13.809% | $123.2438 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $101.43 | 12.845% | $114.4587 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $217.29 | 9.788% | $238.5583 | $238.56 | $238.55 | $238.60 |
| Purchase #6 | $39.26 | 5.452% | $41.4005 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $42.28 | 5.129% | $44.4485 | $44.45 | $44.45 | $44.40 |
| 7 purchase totals = | $548.06 | $604.3629 | $604.36 | $604.35 | $604.40 | |