| 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 | $49.85 | 10.767% | $55.2173 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $106.35 | 7.826% | $114.673 | $114.67 | $114.65 | $114.70 |
| Purchase #3 | $28.83 | 11.384% | $32.112 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $141.50 | 13.600% | $160.744 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $219.98 | 5.790% | $232.7168 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $70.85 | 13.153% | $80.1689 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $43.61 | 12.812% | $49.1973 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $660.97 | $724.8293 | $724.83 | $724.75 | $724.80 | |