| 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 | $63.52 | 9.630% | $69.637 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $134.33 | 6.853% | $143.5356 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $69.87 | 5.431% | $73.6646 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $23.79 | 3.736% | $24.6788 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $55.99 | 8.866% | $60.9541 | $60.95 | $60.95 | $61.00 |
| Purchase #6 | $148.96 | 3.346% | $153.9442 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $231.52 | 9.567% | $253.6695 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $727.98 | $780.0838 | $780.08 | $780.10 | $780.10 | |