| 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 | $56.81 | 13.110% | $64.2578 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $165.62 | 5.611% | $174.9129 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $40.93 | 13.470% | $46.4433 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $201.37 | 3.297% | $208.0092 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $192.74 | 12.112% | $216.0847 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $33.40 | 9.832% | $36.6839 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $78.93 | 6.445% | $84.017 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $769.80 | $830.4088 | $830.40 | $830.40 | $830.40 | |