| 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 | $43.66 | 11.354% | $48.6172 | $48.62 | $48.60 | $48.60 |
| Purchase #2 | $44.26 | 11.464% | $49.334 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $8.87 | 7.121% | $9.5016 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $111.68 | 10.418% | $123.3148 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $134.93 | 3.371% | $139.4785 | $139.48 | $139.50 | $139.50 |
| Purchase #6 | $59.82 | 5.787% | $63.2818 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $138.67 | 6.245% | $147.3299 | $147.33 | $147.35 | $147.30 |
| 7 purchase totals = | $541.89 | $580.8578 | $580.85 | $580.90 | $580.80 | |