| 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 | $102.62 | 4.857% | $107.6043 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $147.26 | 9.825% | $161.7283 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $126.96 | 3.308% | $131.1598 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $150.60 | 3.160% | $155.359 | $155.36 | $155.35 | $155.40 |
| Purchase #5 | $22.39 | 12.719% | $25.2378 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $18.56 | 3.651% | $19.2376 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $46.70 | 4.269% | $48.6936 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $615.09 | $649.0204 | $649.02 | $649.05 | $649.00 | |