| 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 | $53.43 | 5.544% | $56.3922 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $20.81 | 10.162% | $22.9247 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $124.45 | 3.493% | $128.797 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $151.91 | 10.736% | $168.2191 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $25.32 | 3.586% | $26.228 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $172.49 | 8.141% | $186.5324 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $143.44 | 5.529% | $151.3708 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $691.85 | $740.4642 | $740.46 | $740.45 | $740.40 | |