| 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 | $46.90 | 5.566% | $49.5105 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $38.82 | 11.461% | $43.2692 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $141.85 | 4.826% | $148.6957 | $148.70 | $148.70 | $148.70 |
| Purchase #4 | $167.70 | 13.649% | $190.5894 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $48.81 | 7.241% | $52.3443 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $204.93 | 12.778% | $231.116 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $186.75 | 11.765% | $208.7211 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $835.76 | $924.2462 | $924.25 | $924.20 | $924.20 | |