| 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 | $26.58 | 11.273% | $29.5764 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $170.87 | 7.761% | $184.1312 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $145.34 | 12.380% | $163.3331 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $35.51 | 12.525% | $39.9576 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $46.93 | 10.138% | $51.6878 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $15.27 | 13.768% | $17.3724 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $120.58 | 13.344% | $136.6702 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $561.08 | $622.7287 | $622.73 | $622.75 | $622.80 | |