| 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 | $71.31 | 8.698% | $77.5125 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $149.93 | 4.335% | $156.4295 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $73.79 | 5.512% | $77.8573 | $77.86 | $77.85 | $77.90 |
| Purchase #4 | $22.34 | 5.237% | $23.5099 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $61.58 | 12.253% | $69.1254 | $69.13 | $69.15 | $69.10 |
| Purchase #6 | $142.46 | 9.171% | $155.525 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $20.72 | 3.273% | $21.3982 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $542.13 | $581.3578 | $581.37 | $581.40 | $581.30 | |