| 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 | $124.89 | 12.741% | $140.8022 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $21.64 | 13.868% | $24.641 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $173.57 | 12.739% | $195.6811 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $119.76 | 12.580% | $134.8258 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $155.70 | 12.650% | $175.3961 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $92.76 | 7.239% | $99.4749 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $67.40 | 13.160% | $76.2698 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $755.72 | $847.0909 | $847.09 | $847.10 | $847.10 | |