| 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 | $57.73 | 7.811% | $62.2393 | $62.24 | $62.25 | $62.20 |
| Purchase #2 | $102.59 | 6.322% | $109.0757 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $7.53 | 12.247% | $8.4522 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $75.46 | 6.732% | $80.54 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $179.93 | 3.693% | $186.5748 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $107.34 | 12.646% | $120.9142 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $141.79 | 7.454% | $152.359 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $672.37 | $720.1552 | $720.15 | $720.15 | $720.20 | |