| 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 | $33.47 | 4.138% | $34.855 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $7.81 | 3.604% | $8.0915 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $86.26 | 7.582% | $92.8002 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $101.32 | 4.495% | $105.8743 | $105.87 | $105.85 | $105.90 |
| Purchase #5 | $174.63 | 12.112% | $195.7812 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $40.60 | 10.839% | $45.0006 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $112.78 | 11.438% | $125.6798 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $556.87 | $608.0826 | $608.08 | $608.10 | $608.20 | |