| 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 | $74.64 | 5.735% | $78.9206 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $141.93 | 9.567% | $155.5084 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $65.79 | 12.421% | $73.9618 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $166.97 | 11.710% | $186.5222 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $21.26 | 6.695% | $22.6834 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $166.47 | 9.446% | $182.1948 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $237.37 | 4.551% | $248.1727 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $874.43 | $947.9639 | $947.95 | $947.90 | $948.00 | |