| 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 | $24.67 | 5.124% | $25.9341 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $10.27 | 3.578% | $10.6375 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $119.90 | 3.863% | $124.5317 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $222.96 | 13.864% | $253.8712 | $253.87 | $253.85 | $253.90 |
| Purchase #5 | $6.98 | 3.136% | $7.1989 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $130.57 | 10.205% | $143.8947 | $143.89 | $143.90 | $143.90 |
| Purchase #7 | $77.99 | 10.291% | $86.016 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $593.34 | $652.0841 | $652.08 | $652.10 | $652.00 | |