| 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 | $49.82 | 11.458% | $55.5284 | $55.53 | $55.55 | $55.50 |
| Purchase #2 | $141.73 | 4.336% | $147.8754 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $82.86 | 4.447% | $86.5448 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $5.96 | 7.523% | $6.4084 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $69.73 | 9.812% | $76.5719 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $41.50 | 7.731% | $44.7084 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $13.61 | 7.869% | $14.681 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $405.21 | $432.3183 | $432.32 | $432.35 | $432.30 | |