| 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 | $78.96 | 6.761% | $84.2985 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $38.92 | 10.844% | $43.1405 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $98.37 | 8.323% | $106.5573 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $13.40 | 9.127% | $14.623 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $111.32 | 5.614% | $117.5695 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $186.97 | 9.307% | $204.3713 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $15.85 | 3.139% | $16.3475 | $16.35 | $16.35 | $16.30 |
| 7 purchase totals = | $543.79 | $586.9076 | $586.91 | $586.85 | $586.90 | |