| 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 | $33.92 | 12.311% | $38.0959 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $44.55 | 12.565% | $50.1477 | $50.15 | $50.15 | $50.10 |
| Purchase #3 | $26.81 | 12.496% | $30.1602 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $131.69 | 4.432% | $137.5265 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $86.36 | 8.321% | $93.546 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $63.52 | 9.302% | $69.4286 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $174.87 | 3.286% | $180.6162 | $180.62 | $180.60 | $180.60 |
| 7 purchase totals = | $561.72 | $599.5211 | $599.54 | $599.55 | $599.40 | |