| 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 | $73.31 | 9.138% | $80.0091 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $23.64 | 6.582% | $25.196 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $96.34 | 7.280% | $103.3536 | $103.35 | $103.35 | $103.40 |
| Purchase #4 | $79.52 | 8.493% | $86.2736 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $112.72 | 9.453% | $123.3754 | $123.38 | $123.40 | $123.40 |
| Purchase #6 | $155.53 | 12.390% | $174.8002 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $56.25 | 3.545% | $58.2441 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $597.31 | $651.2520 | $651.25 | $651.25 | $651.30 | |